Kotler, P. (1999). Kotler on marketing. Free press.
Chicagoスタイル(17版)引用形式Kotler, Philip. Kotler on Marketing. New york: Free press, 1999.
MLA(9版)引用形式Kotler, Philip. Kotler on Marketing. Free press, 1999.
警告: この引用は必ずしも正確ではありません.
Kotler, P. (1999). Kotler on marketing. Free press.
Chicagoスタイル(17版)引用形式Kotler, Philip. Kotler on Marketing. New york: Free press, 1999.
MLA(9版)引用形式Kotler, Philip. Kotler on Marketing. Free press, 1999.