APA aipamena

Churchill, G. A. (1979). Marketing research: Methodological foundations (2d ed.). Hinsdale, Ill.: Dryden Press.

Chicago Style aipamena

Churchill, Gilbert A. Marketing Research: Methodological Foundations. 2d ed. Hinsdale, Ill.: Dryden Press, 1979.

MLA aipamena

Churchill, Gilbert A. Marketing Research: Methodological Foundations. 2d ed. Hinsdale, Ill.: Dryden Press, 1979.

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