Kennedy, G. (2004). Essential negotiation. Economist in association with Profile Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKennedy, Gavin. Essential Negotiation. London: Economist in association with Profile Books, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKennedy, Gavin. Essential Negotiation. Economist in association with Profile Books, 2004.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.