Kotler, P. (2001). principal of marketing. P.H.I.
Chicagoスタイル(17版)引用形式Kotler, Philip. Principal of Marketing. Delhi: P.H.I, 2001.
MLA(9版)引用形式Kotler, Philip. Principal of Marketing. P.H.I, 2001.
警告: この引用は必ずしも正確ではありません.
Kotler, P. (2001). principal of marketing. P.H.I.
Chicagoスタイル(17版)引用形式Kotler, Philip. Principal of Marketing. Delhi: P.H.I, 2001.
MLA(9版)引用形式Kotler, Philip. Principal of Marketing. P.H.I, 2001.