Hallowell, J. H. (1950). Main currents in modern political thought. Holt.
Chicagoスタイル(17版)引用形式Hallowell, John Hamilton. Main Currents in Modern Political Thought. New York: Holt, 1950.
MLA(9版)引用形式Hallowell, John Hamilton. Main Currents in Modern Political Thought. Holt, 1950.
警告: この引用は必ずしも正確ではありません.