Ball, G. W. (1982). The past has another pattern: Memoirs / George W. Ball. Norton.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBall, George Wildman. The Past Has Another Pattern: Memoirs / George W. Ball. New York [u.a.]: Norton, 1982.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBall, George Wildman. The Past Has Another Pattern: Memoirs / George W. Ball. Norton, 1982.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.