Napier, J. R. A handbook of living primates : morphology, ecology and behaviour of nonhuman primates / by J. R. Napier and P. H. Napier. - London : Academic Press, 1967. - 456 p. : ill. ; 26 cm. Includes bibliographical references (p 417-446) and index. ISBN: 0125138504 LCCN: 66-030126 Subjects--Topical Terms: Primates