Agrawal, S. (1964). Marketing research. Global business press.
シカゴスタイル引用形Agrawal, Sangeetha. Marketing Research. New Delhi: Global business press, 1964.
MLA引用形式Agrawal, Sangeetha. Marketing Research. Global business press, 1964.
警告: この引用は必ずしも正確ではありません.