Whitman, Drew Eric BrainScripts for sales success : 21 hidden principles of consumer psychology for winning new customers / Drew Eric Whitman. - New York : McGraw-Hill, [2015] - xix, 199 p. ; 22 cm. Includes index ISBN: 9780071833608 (alk. paper) 0071833609 (alk. paper) Subjects--Topical Terms: Selling--Psychological aspectsMarketing--Psychological aspectsConsumers--PsychologyConsumer behavior