El-Agraa, A. M. (1989). Theory and measurement of international economic integration. Macmillan.
シカゴスタイル引用形El-Agraa, Ali M. Theory and Measurement of International Economic Integration. London: Macmillan, 1989.
MLA引用形式El-Agraa, Ali M. Theory and Measurement of International Economic Integration. Macmillan, 1989.
警告: この引用は必ずしも正確ではありません.