Churchill, G. A. (1999). Marketing research: Methodological foundations (7th ed.). Fort Worth: Dryden Press.
Trích dẫn kiểu ChicagoChurchill, Gilbert A. Marketing Research: Methodological Foundations. 7th ed. Fort Worth: Dryden Press, 1999.
MLA引文Churchill, Gilbert A. Marketing Research: Methodological Foundations. 7th ed. Fort Worth: Dryden Press, 1999.
警告:這些引文格式不一定是100%准確.