Cofnodi Dyfyniadau

Dyfyniad APA
Boone, L. E., & Kurtz, D. L. (1992). Contemporary marketing (7th.ed.). Dryden.
Dyfyniad Arddull Chicago
Boone, Louis E., and David L. Kurtz. Contemporary Marketing. 7th.ed. Philadelphia: Dryden, 1992.
Dyfyniad MLA
Boone, Louis E., and David L. Kurtz. Contemporary Marketing. 7th.ed. Dryden, 1992.
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