Dyfyniad APA

McGown, K. L. (1979). Marketing research: Text and cases. Winthrop Publishers.

Dyfyniad Arddull Chicago

McGown, K. L. Marketing Research: Text and Cases. Cambridge, Mass.: Winthrop Publishers, 1979.

Dyfyniad MLA

McGown, K. L. Marketing Research: Text and Cases. Winthrop Publishers, 1979.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.