Odour preferences: Monicreff, 1965.

Social grooming: van Hooff, 1962. Sparks, 1963. （I am particularly indebted to Jan van Hooff for inventing the term 「Grooming talk」.）

Infant picture-making: Kellogg, 1955.

Chastity devices: Gould and Pyle, 1896.

《裸猿》撰寫過程中，我參閱了許多著作，難以全部列舉。比較重要的文獻在此按章節和專題的形式列出。更詳細的書目見「主要參考文獻」。

Animal phobias: Marks, 1966.

Carnivore behaviour: Guggisberg, 1961. Kleiman, 1966. Kruuk, 1966. Leyhausen, 1956. Lorenz, 1954. Moulton, Ashton and Eayrs, 九-九-藏-書1960. Neuhaus, 1953. Young and Goldman, 1944.

Ape picture-making: Morris, 1962.

Suckling: Gunther, 1955. Lipsitt, 1966.

Animal dislikes: Morris and Morris, 1965.

Group density in children: Hutt and Vaizey, 1966.

Reddening of buttocks: Comfort, 1966.

Self-mimicry: Wickler, 1963 and 1967.

Redirection of aggression: Bastock, Morris and Moynihan, 1953.

Primate behaviour: Morris, 1967. Morris and Morris, 1966. Schaller, 1963. Southwick, 1ｒeａｄ•９９csw•cｏm963. Yerkes and Yerkes, 1929. Zuckerman, 1932.

Skin glands: Montagna, 1956.

Chimpanzee vocal imitations: Hayes, 1952.

Organs of taste and smell: Wyburn, Pickford and Hirst, 1964.

Origin of signals: Morris, 1956 and 1957.

Isolation during infancy: Harlow, 1958.

Displacement activities: Tinbergen, 1951.

Animal courtship: Morris, 1956.

Over-crowding in animals: Calhoun, 1962.

Mating postures: Ford and Beread.99csw.comach, 1952.

Homosexuality: Morris, 1955.

Sleep: Kleitman, 1963.

Primate aggression: Morris and Morris, 1966.

Male association patterns: Tiger, 1967.

Crying, smiling and laughing: Ambrose, 1960.

Development of vocabulary: Smith, 1926.

Animal likes: Morris and Morris, 1966.

Neophilia and neophobia: Morris, 1964.

Chimpanzee exploratory behaviour: Morris and Morris, 1966.

Stereotyped behaviour: Morris, 1964 and 1966.

「Medical」 aid in chimpanzees: Miles, 1963.ｈｔｔｐｓ://ｒｅad•９9ｃsw•ｃｏm

Facial expressions: van Hooff, 1962.

Classification of primates: Morris, 1965. Napier and Napier, 1967.

Sexual pattern frequencies: Kinsey et al., 1948 and 1953.

Stages of development: Shirley, 1933.

Heart-beat response: Salk, 1966.

Sexual responses: Masters and Johnson, 1966.

Evolution of primates: Dart and Craig, 1959. Eimerl and DeVore, 1965. Hooton, 1947. Le Gros Clark, 1959. Morris and Morris, 1966. Napier and Napier, 1967. Oakley, 1961. Readrｅad.99ｃsw.ｃom, 1925. Washburn, 1962 and 1964. Tax, 1960.

Growth rates: Harrison, Weiner, Tanner and Barnicott, 1964.

Temperature responses: Harrison, Weiner, Tanner and Barnicott, 1964.

Domestication: Zeuner, 1963.

Population explosion: Fremlin, 1965.

Autonomic changes: Cannon, 1929.

Facial expressions in primates: van Hooff, 1962.

Cereal diets: Harrison, Weiner, Tanner and Barnicott, 1964.

Eye-spot signals: Coss, 1965.