Ingram, J. C. (1970). International economic problem (2nd ed.). John Wiley.
Chicagoスタイル(17版)引用形式Ingram, James C. International Economic Problem. 2nd ed. NewYork: John Wiley, 1970.
MLA(9版)引用形式Ingram, James C. International Economic Problem. 2nd ed. John Wiley, 1970.
警告: この引用は必ずしも正確ではありません.