Herzog, D. (1985). Without Foundations: Justification in Political Theory. Cornell University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHerzog, Don. Without Foundations: Justification in Political Theory. Ithaca: Cornell University Press, 1985.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHerzog, Don. Without Foundations: Justification in Political Theory. Cornell University Press, 1985.
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