1. Effects of illumination changes on infant monkey contacts with surrogates;Ainsworth;Psychol. Rec.,1982
2. Problems of social structure in forest monkeys;Aldrich-Blake,1970
3. Long-tailed macaques;Aldrich-Blake,1980
4. Observations on baboons, Papio anubis, in an arid region in Ethiopia;Aldrich-Blake;Folia Primatol.,1971
5. “Baboon Mothers and Infants.”;Altmann,1980