Douglas, E. (1975). Economics of marketing. Harper & Row.
シカゴスタイル引用形Douglas, Edna. Economics of Marketing. New York: Harper & Row, 1975.
MLA引用形式Douglas, Edna. Economics of Marketing. Harper & Row, 1975.
警告: この引用は必ずしも正確ではありません.
Douglas, E. (1975). Economics of marketing. Harper & Row.
シカゴスタイル引用形Douglas, Edna. Economics of Marketing. New York: Harper & Row, 1975.
MLA引用形式Douglas, Edna. Economics of Marketing. Harper & Row, 1975.