Wells, William D. Advertising : principles and practice / William D. Wells, Sandra Moriarty and John Burnett - 7th ed. - New Delhi : Pearson/Prentice Hall, c2006. - xxxi, 592 p. : ill. ; 29 cm. ISBN: 9788131714140 LCCN: Subjects--Topical Terms: Advertising LC Class. No.: HF5823 / .W455 2006