Dyfyniad APA

David J Luck Ronalds S Rubin. (1997). Marketing Research (VII.). Prentice-Hall Of India.

Dyfyniad Arddull Chicago

David J Luck Ronalds S Rubin. Marketing Research. VII. New Delhi: Prentice-Hall Of India, 1997.

Dyfyniad MLA

David J Luck Ronalds S Rubin. Marketing Research. VII. Prentice-Hall Of India, 1997.

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