Helgeson, Vicki S. The psychology of gender / Vicki S. Helgeson - Upper Saddle River, N. J. : Prentice Hall, 2002 - xxi, 674 p. : ill. ; 25 cm. References : p. 583-648 ISBN: 0130287695 RM241.20 Subjects--Topical Terms: Sex Behavior--psychologyGende IdentitySex Characteristics