Friedenberg, R. V. (2002). Notable speeches in contemporary presidential campaigns. Praeger.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFriedenberg, Robert V. Notable Speeches in Contemporary Presidential Campaigns. Westport, Conn.: Praeger, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFriedenberg, Robert V. Notable Speeches in Contemporary Presidential Campaigns. Praeger, 2002.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.