Lester, R., & Kesaris, P. (1985). A guide to confidential U.S. State Department central files. University Publications of America.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLester, Robert, और Paul Kesaris. A Guide to Confidential U.S. State Department Central Files. Frederick, MD: University Publications of America, 1985.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLester, Robert, और Paul Kesaris. A Guide to Confidential U.S. State Department Central Files. University Publications of America, 1985.
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