khalid, r. o. (1962). economic development and international equilbrium. the institute of national planning.
芝加哥风格引文khalid, r. o. Economic Development and International Equilbrium. cairo: the institute of national planning, 1962.
MLA引文khalid, r. o. Economic Development and International Equilbrium. the institute of national planning, 1962.
警告：这些引文格式不一定是100％准确.