CARBAUGH, R. J. (1985). International economics.-- ed.2. Wadsworth.
芝加哥风格引文CARBAUGH, Robert J. International Economics.-- Ed.2. California: Wadsworth, 1985.
MLA引文CARBAUGH, Robert J. International Economics.-- Ed.2. Wadsworth, 1985.
警告：这些引文格式不一定是100％准确.