Spanier, J. W. (1967). World politics in an age of revolution. Praeger.
Chicagoスタイル(17版)引用形式Spanier, John W. World Politics in an Age of Revolution. New York: Praeger, 1967.
MLA(9版)引用形式Spanier, John W. World Politics in an Age of Revolution. Praeger, 1967.
警告: この引用は必ずしも正確ではありません.