Alberti, Robert E. Your perfect right : a guide to assertive living / Robert E. Alberti and Michael L. Emmons. - 5th rev. ed. - San Luis Obispo, Calif. : Impact Publishers, 1986. - 215 p. ; 21 cm. Includes index. Bibliography: p. 212-213. ISBN: 0915166089 : 0915166070 (pbk.) : Subjects--Topical Terms: Assertiveness (Psychology)Interpersonal communication. Dewey Class. No.: 158/.2