CHURCHILL, G. A. Marketing Research#Methodological foundations. Dryden.
Chicagoスタイル(17版)引用形式CHURCHILL, Gilbert A. Marketing Research#Methodological Foundations. Dryden.
MLA(8版)引用形式CHURCHILL, Gilbert A. Marketing Research#Methodological Foundations. Dryden.
警告: この引用は必ずしも正確ではありません.