(2003). Regionalism, Multilateralim, and economic integration. United Nation University.
Chicago Style (17th ed.) CitationRegionalism, Multilateralim, and Economic Integration. United Nation University, 2003.
MLA引文Regionalism, Multilateralim, and Economic Integration. United Nation University, 2003.
警告:這些引文格式不一定是100%准確.