Armstrong, Gary. Marketing : an introduction / Gary Armstrong and Philip Kotler. - 9th ed. - Upper Saddle River, NJ : Pearson Prentice Hall, c2009. - xxxii, 522, [122] p. : col. ill. ; 28 cm. Includes bibliographical references (p. R1-R23) and indexes. ISBN: 9780136021131 0136021131 LCCN: 2007050465 Subjects--Personal Names: Kotler, philip. Subjects--Topical Terms: Marketing. LC Class. No.: HF5415 / ARM 2009 Dewey Class. No.: 658.8