CRAVENS, D. W., & CRAVENS, D. W. (1997). Strategic Marketing. Il. Irwin.
Chicagoスタイル(17版)引用形式CRAVENS, David W., , David W. CRAVENS. Strategic Marketing. Il. Irwin, 1997.
MLA(8版)引用形式CRAVENS, David W., , David W. CRAVENS. Strategic Marketing. Il. Irwin, 1997.
警告: この引用は必ずしも正確ではありません.