Whitman, D., & Chapman, D. (1991). Mountain men: The male photographie of Don Whitman / introduced by David Chapman. GMP.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWhitman, Don, और David Chapman. Mountain Men: The Male Photographie of Don Whitman / Introduced by David Chapman. London: GMP, 1991.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWhitman, Don, और David Chapman. Mountain Men: The Male Photographie of Don Whitman / Introduced by David Chapman. GMP, 1991.
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