FISHER, R. (1994). Beyond Machiavelli: Tools for coping with conflict. Havard University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFISHER, Roger. Beyond Machiavelli: Tools for Coping with Conflict. Havard University, 1994.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFISHER, Roger. Beyond Machiavelli: Tools for Coping with Conflict. Havard University, 1994.
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