Armstrong, Gary Marketing : an introduction / Gary Armstrong, Philip Kotler. - 9th ed. - Upper Saddle River, N.J. : Pearson Prentice Hall, 2009. - xxxiii, 502, [118] p. : col. ill. ; 28 cm. Includes bibliographical references (p. R1-R23) and indexes. ISBN: 9780135153109 Subjects--Topical Terms: Marketing. LC Class. No.: HF5415 / .A76 2009