Não informado. (1976). The Wilson Quarterly. Woodrow Wilson International Center for Scholars.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. The Wilson Quarterly. Washington: Woodrow Wilson International Center for Scholars, 1976.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. The Wilson Quarterly. Woodrow Wilson International Center for Scholars, 1976.
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