Kotler, Philip. Marketing management : analysis, planning, implementation, and control / Philip Kotler. - 6th ed. - Englewood Cliffs, NJ : Prentice Hall, 1988. - p. cm. Includes bibliographical references and index. ISBN: 0135561507 LCCN: 87019301 Subjects--Topical Terms: Marketing--Management. LC Class. No.: HF5415.13 / .K64 1988 Dewey Class. No.: 658.8