Thakurdas, F. (1972). Recent English political theory, and the idea of liberty. The Minerva Associates.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रThakurdas, Frank. Recent English Political Theory, and the Idea of Liberty. The Minerva Associates, 1972.
एमएलए (9वां संस्करण) प्रशस्ति पत्रThakurdas, Frank. Recent English Political Theory, and the Idea of Liberty. The Minerva Associates, 1972.
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