Hardy, L. (1962). Marketing for profit. Longmans.
Chicagoスタイル(17版)引用形式Hardy, Leonard. Marketing for Profit. London: Longmans, 1962.
MLA(9版)引用形式Hardy, Leonard. Marketing for Profit. Longmans, 1962.
警告: この引用は必ずしも正確ではありません.
Hardy, L. (1962). Marketing for profit. Longmans.
Chicagoスタイル(17版)引用形式Hardy, Leonard. Marketing for Profit. London: Longmans, 1962.
MLA(9版)引用形式Hardy, Leonard. Marketing for Profit. Longmans, 1962.