Futrell, C. (1989). ABC's of selling (2nd ed.). Irwin.
Chicagoスタイル(17版)引用形式Futrell, Charles. ABC's of Selling. 2nd ed. Homewood, Ill.: Irwin, 1989.
MLA(9版)引用形式Futrell, Charles. ABC's of Selling. 2nd ed. Irwin, 1989.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式