BLACK J STEWART. (1995). INTERNATIONAL BUSINESS ENVIRONMENT: TEXT AND CASES. PRENTICE -HALL INTERNATIONAL; INC.
芝加哥风格引文BLACK J STEWART. INTERNATIONAL BUSINESS ENVIRONMENT: TEXT AND CASES. NEW JERSAY U.S.A: PRENTICE -HALL INTERNATIONAL; INC, 1995.
MLA引文BLACK J STEWART. INTERNATIONAL BUSINESS ENVIRONMENT: TEXT AND CASES. PRENTICE -HALL INTERNATIONAL; INC, 1995.
警告：这些引文格式不一定是100％准确.