Churchill, G. A. (1999). Marketing research: Methodological foundations (7th ed.). Dryden Press.
Chicagoスタイル(17版)引用形式Churchill, Gilbert A. Marketing Research: Methodological Foundations. 7th ed. Fort Worth: Dryden Press, 1999.
MLA(9版)引用形式Churchill, Gilbert A. Marketing Research: Methodological Foundations. 7th ed. Dryden Press, 1999.
警告: この引用は必ずしも正確ではありません.