Enke, S., & Salera, V. (1951). International economics. Prentice-Hall.
Chicagoスタイル(17版)引用形式Enke, Stephen, , Virgil Salera. International Economics. New York: Prentice-Hall, 1951.
MLA(9版)引用形式Enke, Stephen, , Virgil Salera. International Economics. Prentice-Hall, 1951.
警告: この引用は必ずしも正確ではありません.