Zuker, Elaina. The seven secrets of influence Elaina Zuker. - New York McGraw-Hill c1991. - xix, 219 p. ill. 24 cm. Includes index. ISBN: 0070730857 19.95 Subjects--Topical Terms: Influence PsychologySuccess--Psychological aspects.Persuasion (Psychology) Dewey Class. No.: 153.8/52