Palmer, Jack A. Evolutionary psychology : the ultimate origins of human behavior / Jack A. Palmer, Linda K. Palmer - Boston : Allyn and Bacon, 2002 - xv, 319 p. : ill. ; 25 cm. Bibliography : p. 289-307 ISBN: 020527868X RM104.52 Subjects--Topical Terms: Hominidae--psychologyEvolutionBehaviorGenetics, Behavioral