Van Schaik, Carl (1983). "Why Are Diurnal Primates Living in Groups?". Behaviour. 87 (1–2): 120–144. doi:10.1163/156853983X00147.
Owen, Megan A.; Swaisgood, Ronald R.; Blumstein, Daniel T. (January 2017). "Contextual influences on animal decision-making: Significance for behavior-based wildlife conservation and management". Integrative Zoology. 12 (1): 32–48. doi:10.1111/1749-4877.12235. PMID27605354.
Fuentes, Agustin (2002). "Patterns and Trends in Primate Pair Bonds". International Journal of Primatology. 23 (5): 953–978. doi:10.1023/A:1019647514080. S2CID28210957.
Wrangham, Richard W. (1980). "An Ecological Model of Female-Bonded Primate Groups". Behaviour. 75 (3–4): 262–300. doi:10.1163/156853980X00447. ISSN0005-7959.
Owen, Megan A.; Swaisgood, Ronald R.; Blumstein, Daniel T. (January 2017). "Contextual influences on animal decision-making: Significance for behavior-based wildlife conservation and management". Integrative Zoology. 12 (1): 32–48. doi:10.1111/1749-4877.12235. PMID27605354.
Fuentes, Agustin (2002). "Patterns and Trends in Primate Pair Bonds". International Journal of Primatology. 23 (5): 953–978. doi:10.1023/A:1019647514080. S2CID28210957.
Wrangham, Richard W. (1980). "An Ecological Model of Female-Bonded Primate Groups". Behaviour. 75 (3–4): 262–300. doi:10.1163/156853980X00447. ISSN0005-7959.