Zimbardo, Philip G. Psychology : core concepts / Philip G. Zimbardo, Ann L. Weber, Robert L. Johnson. - 4th ed. - Boston : Allyn and Bacon, c2003. - xxiv, 662 p. : ill. (chiefly col.) ; 29 cm. ISBN: 0205356605 (alk. paper) 9780205356607 Subjects--Topical Terms: Psychology. LC Class. No.: BF121 / .Z53 2003 Dewey Class. No.: 150