May, E. R. (1978). "Lessons" of the past: The use and misuse of history in American foreign policy. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMay, Ernest R. "Lessons" of the Past: The Use and Misuse of History in American Foreign Policy. Oxford University Press, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMay, Ernest R. "Lessons" of the Past: The Use and Misuse of History in American Foreign Policy. Oxford University Press, 1978.
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