Churchill, G. A. (1999). Marketing research: Methodological foundations (7th ed.). Fort Worth: Dryden Press.
Čikaški stil citiranjaChurchill, Gilbert A. Marketing Research: Methodological Foundations. 7th ed. Fort Worth: Dryden Press, 1999.
MLA način citiranjaChurchill, Gilbert A. Marketing Research: Methodological Foundations. 7th ed. Fort Worth: Dryden Press, 1999.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.