Dyfyniad APA

FERRELL O C. (1993). TEST BANK MARKETING CONCEPTS & STRATERGIES (8TH.). HOUGHTON & MIFFLIN.

Dyfyniad Arddull Chicago

FERRELL O C. TEST BANK MARKETING CONCEPTS & STRATERGIES. 8TH. BOSTON: HOUGHTON & MIFFLIN, 1993.

Dyfyniad MLA

FERRELL O C. TEST BANK MARKETING CONCEPTS & STRATERGIES. 8TH. HOUGHTON & MIFFLIN, 1993.

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