Duane M. Rumbaugh
1929
Communicating meaning
... with apes in mind
Anatomy, dentition, taxonomy, molecular evolution and behavior
Biological and Behavioral Determinants of Language Development
Language learning by a chimpanzee
Suspensory Behavior, Locomotion, and Other Behaviors of Captive Gibbons
Evolution, ecology, behavior, and captive maintenance
Gibbon and siamang
Learning set performance of squirrel monkeys after rapid decompression to vacuum
Natural history, social behavior, reproduction, vocalizations, prehension
Primate Psychology
Respondents, operants, and emergents