Urrutia, M., & Yukawa, S. (1988). Economic Development Policies in Resource-Rich Countries. The United Nations University.
Chicagoスタイル(17版)引用形式Urrutia, Miguel, , Setsuko Yukawa. Economic Development Policies in Resource-Rich Countries. Tokyo: The United Nations University, 1988.
MLA(9版)引用形式Urrutia, Miguel, , Setsuko Yukawa. Economic Development Policies in Resource-Rich Countries. The United Nations University, 1988.
警告: この引用は必ずしも正確ではありません.