Dyfyniad APA
Boone Louis E & Kurtz, D. L. (1998). Contemporary marketing (9 th ed.). The Dryden Press.
Dyfyniad Arddull Chicago
Boone Louis E and David L. Kurtz. Contemporary Marketing. 9 th ed. New York: The Dryden Press, 1998.
Dyfyniad MLA
Boone Louis E and David L. Kurtz. Contemporary Marketing. 9 th ed. The Dryden Press, 1998.
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