Phillips, C. F. 1., & Duncan, D. J. (1964). Marketing: Principles and methods. Irwin.
Chicagoスタイル(17版)引用形式Phillips, Charles Franklin 1910, , Delbert J. Duncan. Marketing: Principles and Methods. omewood, Ill: Irwin, 1964.
MLA(9版)引用形式Phillips, Charles Franklin 1910, , Delbert J. Duncan. Marketing: Principles and Methods. Irwin, 1964.
警告: この引用は必ずしも正確ではありません.