Arab republic of Egypt. Ministry of economic & foreign trade. (2001). COMESA: Group of common market for Eastern and Southern African Countries. Economic Digest.
芝加哥风格引文Arab republic of Egypt. Ministry of economic & foreign trade. COMESA: Group of Common Market for Eastern and Southern African Countries. Cairo: Economic Digest, 2001.
MLA引文Arab republic of Egypt. Ministry of economic & foreign trade. COMESA: Group of Common Market for Eastern and Southern African Countries. Economic Digest, 2001.
警告：这些引文格式不一定是100％准确.