Gauba, O. (2020). Western Political Thought (4th.). National Paperbacks.
Chicagoスタイル(17版)引用形式Gauba, O.P. Western Political Thought. 4th. New Delhi: National Paperbacks, 2020.
MLA(9版)引用形式Gauba, O.P. Western Political Thought. 4th. National Paperbacks, 2020.
警告: この引用は必ずしも正確ではありません.