Boullet, J.,Symbolisme Sexuel(Pauvert, 1961).
Coon, C.S.,The Living Races of Man(Cape, 1963).
Lang, E. M., ‘Eine ungewöhnliche Stereotype bei einem Lippenbären’, inSchweiz, Arch. Tierbeilk.85 (1943), pp.477-481.
Woddis, G. M., ‘Depression and crime’, inBrit. J. Delinquency(1957), pp.85-94.
Whitman, C. O.,The Behaviour of Pigeons(Carnegie Institution, 1919).
Morris D., ‘The function and causation of courtship ceremonies’, inFondation Singer Polignac Colloque Internat. Sur L'Instinct, June, 1954(1956), pp.261-286.
Freeman, G.,The Undergrowth of Literature(Nelson, 1967).
Kinsey, A. C., Pomeroy, W. B. and Martin, C. E.,Sexual Behaviour in the Human Male(Saunders, 1948).
Inhelder, E., ‘Skizzen zu einer Verhaltenspathologie reaktiver Störungen bei Tieren’, inSchweiz. Arch. Neurol. Psychiat.89 (1962), pp.276-326.
Beach, F.A.,Sex and Behaviour(Wiley, 1965).
Clark, G. and Piggott, S.,Prehistoric Societies(Hutchinson, 1965).
Washburn, S. L. and Devore, I., ‘Social behaviour of baboons and early man’, inSocial Life of Early Man(Editor:S. L. Washburn, Methuen, 1962).
Lyall-Watson, M., ‘A critical re-examination of food “washing” behaviour in the raccoon’, inProc. Zool. Soc. London141 (1963), pp.371-394.
Laver, J.,Costume(Cassell, 1963).
Chance, M.R.A., ‘An interpretation of some agonistic postures; the role of cut-off acts and postures’, inSymp. Zool.Soc. London8 (1962), pp.71-89.
Smailes, A. E.,The Geography of Towns(Hutchinson, 1953).
Scott, J. P. and Fuller, J. L.,Genetics and the Social Behaviour of the Dog(Chicago University Press, 1965).
Berkowitz, L.,Aggression(McGraw-Hill, 1962).
Washburn, S. L. (Editor),Social Life of Early Man(Methuen, 1962).
Ambrose, J.A., ‘The smiling response in early human infancy’ (Ph.D.thesis, London University, 1960), pp.1-660.
Hartwich, A.,Aberrations of Sexual Life(After thePsychopathia Sexualisof Kraft-Ebing, Staples Press, 1959).
Cole, S.,The Neolithic Revolution(British Museum, 1959).
Bataille, G.,Eroticism(Calder, 1962).
Morris, D. (Editor),Primate Ethology(Weidenfeld and Nicolson, 1967).
Segal, R.,The Race War(Cape, 1966).
Morris, D., ‘The feather postures of birds and the problem of the origin of social signals’, inBehaviour9 (1956), pp.75-113.
Hediger, H., ‘Environmental factors influencing the reproduction of zoo animals’, inSex and Behaviour(Editor:F. A. Beach, Wiley, 1965).
Brackbill, Y. and Thompson, G.G.,Behavior in Infancy and Early Childhood(Free Press, 1967).
Ardrey, R.,African Genesis(Atheneum, 1961).
Montagu, M. F. A.,An introduction to Physical Anthropology(Thomas, Springfield, 1945).
Boule, M. and Callois, H.V.,Fossil Men(Thames & Hudson, 1957).
Morris, D.,The Biology of Art(Methuen, 1962).
Ardrey, R.,The Territorial Imperative(Collins, 1967).
Stengel, E.,Suicide and Attempted Suicide(penguin, 1964).
Tinbergen, N.,The Herring Gull's World(Collins, 1953).
Laver, J.,Dress(John Murray, 1950).
Fremlin, J.H., ‘How many people can the world support?’, inNew Scientist24(1965), pp.285-287.
Morris, R. and Morris, D.,Men and Apes(Hutchinson, 1966).
Richardson, L. F.,Statistics of Deadly Quarrels(Stevens, 1960).
Morris, D., The reproductive behaviour of the zebra finch, with special reference to pseudofemale behaviour and displacement activities', inBehaviour6 (1954), pp.271-322.
Morris, D.,The Naked Ape(Cape, 1967).
Morris, D., ‘Occupational therapy for captive animals’, inColl. Pap. Lab. Anim, Cent.II (1962), pp.37-42.
Hediger, H.,Wild Animals in Captivity(Butterworth, 1950).
Harlow, H. H. and Harlow, M. K., ‘Social deprivation in monkeys’, inSci. Amer. 207 (1962), pp.136-146.
Morris, D., ‘The response of animals to a restricted environment’, inSymp. Zool. Soc. Lond.13(1964), pp.99-118.
Morris, R. and Morris, D.,Men and Pandas(Hutchinson, 1966).
Berelson, B. and Steiner, G. A.,Human Behaviour(Harcourt, Brace and World, 1964).
Turner, E. S.,All Heaven in a Rage(Michael Joseph, 1964).
Lorenz, K., ‘Der Kumpan in der Umwelt des Vogels’, inJ. F. Ornith.83 (1935), pp.137-213, 289-413.
Cohen, Y.A.,The Transition from Childhood to Adolescence(Aldine, 1964).
Berlyne, D.E.,Conflict, Arousal and Curiosity(McGraw-Hill, 1960).
Ford, C.S. and Beach, F.A.,Patterns of Sexual Behaviour(Eyre and Spottiswoode, 1952).
Jennison, G.,Animals for Show and Pleasure in Ancient Rome(Manchester University Press, 1937).
Broca, P.,On the Phenomena of Hybridity in the Genus Homo(Longman, Green, Longman & Roberts, 1864).
Morris, R. and Morris, D.,Men and Snakes(Hutchinson, 1965).
Russell, C. and Russell, W. M. S.,Human Behaviour(André Deutsch, 1961).
Crawley, E., Dress,Drinks and Drums(Methuen, 1931).
Read, C.,The Origin of Man(Cambridge University Press, 1925).
Appelman, F.J., ‘Feeding of zoo animals by the public’, inInternat Zoo Yearbook2 (1960), pp.94-95.
Leyhausen, P.,Verhaltensstudien and Katzen(Paul Parey, Berlin, 1956).
Morris, D., ‘The causation of pseudofemale and pseudomale behaviour’, inBehaviour8 (1955), pp.46-56.
Packard, V.,The Status Seekers(Longmans, 1960).
Laver, J.,Clothes(Burke, 1952).
Storr, A.,Human Aggression(Penguin Press, 1968).
Caine, M.,The S-Man(Hutchinson, 1960).
Morris, D., ‘The rigidification of behaviour’, inPhil. Trans. Roy. Soc. London,B.251 (1966), pp.327-330.
Wickler, W., ‘Socio-sexual signals and their intra-specific imitation among primates’, inPrimate Ethology,(Editor:D. Morris)(Weidenfeld & Nicolson, 1967).
Piggott, S. (Editor),The Dawn of Civilization(Thames and Hudson, 1961).
Tax, S. (Editor),The Evolution of Man(Chicago University Press, 1960).
Knight, R. P. and Wright, T.,Sexual Symbolism(Julian Press, 1957).
Pickering, C.,The Races of Man(Bohn, 1850).
Schutz, F., ‘Homosexualität und Prägung’, inPsychal. Forschung28 (1965), pp.439-463.
Piggott, S.,Ancient Europe(Edinburgh University Press, 1965).
West, D. J.,Homosexuality(Aldine, 1968).
Sluckin, W.,Imprinting and Early Learning(Aldine, 1965).
Zeuner, F. E.,A History of Domesticated Animals(Hutchinson, 1963).
Kinsey, A. C., Pomeroy, W. B., Martin, C. E. and Gebhard, P. H.,Sexual Behaviour in the Human Female(Saunders, 1953).
Morris, D., ‘Homosexuality in the ten-spined stickleback’, inBehaviour4 (1952), pp.233-261.
Adams, A.L.,Notes of a Naturalist in the Nile Valley and Malta(Edmonston and Douglas, 1870).
Scott, J. P., ‘Critical periods in the development of social behaviour in puppies’, inPshchosom. Med.20 (1958), pp.45-54.
Wickler, W.,Mimicry in Plants and Animals(World University Library, 1968).
Bastock, M., D. Morris and Moynihan, M., ‘Some comments on conflict and thwarting in animals’, inBehaviour6 (1953), pp.66-84.
Zuckerman, S.,The Social Life of Monkeys and Apes(Kegan Paul, 1932).
Opie, I. and Opie, P.,The Lore and Language of School-children(Oxford University Press, 1959).
Hall, K. R. L. and Devore, I., ‘Baboon social behaviour’, inPrimate Behavior(Editor:I.DeVore, Holt, Rinehart, Winston, 1965).
Smith, A.,The Body(Allen & Unwin, 1968).
Coon, C.A.,The Origin of Races(Cape, 1963).
Harlow, H. H. and Harlow, M. K., ‘The effect of rearing conditions on behaviour’, InBull. Menninger Clin. 26(1962), pp.213-224.
Carthy, J.D. and Ebling, F.J.,The Natural History of Aggression(Academic Press, 1964).
Lorenz, K.,On Aggression(Methuen, 1966).
Tinbergen, N.,The Study of Instinct(Oxford University Press, 1951).