Dolbeare, K. M. (1969). Directions in American political thought. John Wiley.
シカゴスタイル引用形Dolbeare, Kenneth M. Directions in American Political Thought. New York: John Wiley, 1969.
MLA引用形式Dolbeare, Kenneth M. Directions in American Political Thought. John Wiley, 1969.
警告: この引用は必ずしも正確ではありません.