Kotler, Philip Principles of marketing / Philip Kotler, Gary Armstrong. - 8th ed. - Upper Saddle River, NJ : Prentice-Hall International, 1999 - xviii, 635, [55] p. : col. ill. ; 29 cm. ISBN: 9789814024921 Subjects--Topical Terms: Marketing Dewey Class. No.: 658.8 / KOT