Green, W. (1996). Harley-Davidson: The living legend. Crescent Books ; Distributed by Random House Value Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGreen, William. Harley-Davidson: The Living Legend. New York : Avenel, NJ: Crescent Books ; Distributed by Random House Value Publishing, 1996.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGreen, William. Harley-Davidson: The Living Legend. Crescent Books ; Distributed by Random House Value Publishing, 1996.
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