Dunning, W. A. (1930). A history of political theories. Macmillan.
Chicagoスタイル(17版)引用形式Dunning, William Archibald. A History of Political Theories. New York: Macmillan, 1930.
MLA(9版)引用形式Dunning, William Archibald. A History of Political Theories. Macmillan, 1930.
警告: この引用は必ずしも正確ではありません.