Ball, D. A. (1990). Instructor's manual to accompany international business (4th ed.). Homewood.
Chicagoスタイル(17版)引用形式Ball, Donald A. Instructor's Manual to Accompany International Business. 4th ed. Boston: Homewood, 1990.
MLA(9版)引用形式Ball, Donald A. Instructor's Manual to Accompany International Business. 4th ed. Homewood, 1990.
警告: この引用は必ずしも正確ではありません.