Não informado. (1936). Journal of Marketing. American Marketing Association.
Chicagoスタイル(17版)引用形式Não informado. Journal of Marketing. Chicago, Ill: American Marketing Association, 1936.
MLA(8版)引用形式Não informado. Journal of Marketing. American Marketing Association, 1936.
警告: この引用は必ずしも正確ではありません.