Feig, B. (1999). Winning marketing strategies. Prentice-Hall.
Chicagoスタイル(17版)引用形式Feig, Barry. Winning Marketing Strategies. Paramus, N.J: Prentice-Hall, 1999.
MLA(9版)引用形式Feig, Barry. Winning Marketing Strategies. Prentice-Hall, 1999.
警告: この引用は必ずしも正確ではありません.