Wendzel, R. L. (1981). International politics: Policymakers and policymaking. John Wiley.
Chicagoスタイル(17版)引用形式Wendzel, Robert L. International Politics: Policymakers and Policymaking. New York: John Wiley, 1981.
MLA(9版)引用形式Wendzel, Robert L. International Politics: Policymakers and Policymaking. John Wiley, 1981.
警告: この引用は必ずしも正確ではありません.