Gauba, O. P. (2022). Western Political Thought (8th reprint.). National Peperback.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGauba, O. P. Western Political Thought. 8th reprint. New Delhi: National Peperback, 2022.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGauba, O. P. Western Political Thought. 8th reprint. National Peperback, 2022.
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