Dyfyniad APA

Zikmund, W. G. (2003). Business Research Methods (10th ed.). Tata McGraw-Hill.

Dyfyniad Arddull Chicago

Zikmund, William G. Business Research Methods. 10th ed. New Delhi: Tata McGraw-Hill, 2003.

Dyfyniad MLA

Zikmund, William G. Business Research Methods. 10th ed. Tata McGraw-Hill, 2003.

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