Vernon Raymond. (1981). Economic enviroment of international business (3rd ed.). Prentice-Hall.
Chicagoスタイル(17版)引用形式Vernon Raymond. Economic Enviroment of International Business. 3rd ed. New Jersey: Prentice-Hall, 1981.
MLA(9版)引用形式Vernon Raymond. Economic Enviroment of International Business. 3rd ed. Prentice-Hall, 1981.
警告: この引用は必ずしも正確ではありません.