APA (7 वां संस्करण) प्रशस्ति पत्र

HOFSTADTER, R. The American Political Tradition and the Man Who Made It. Alfred A. Knopf.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

HOFSTADTER, Richard. The American Political Tradition and the Man Who Made It. Alfred A. Knopf.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

HOFSTADTER, Richard. The American Political Tradition and the Man Who Made It. Alfred A. Knopf.

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