Molenaar, D. (1979). The challenge of Rainier: A record of the explorations and ascents, triumphs and tragedies, on the Northwest's greatest mountain (3d ed.). Mountaineers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMolenaar, Dee. The Challenge of Rainier: A Record of the Explorations and Ascents, Triumphs and Tragedies, on the Northwest's Greatest Mountain. 3d ed. Seattle: Mountaineers, 1979.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMolenaar, Dee. The Challenge of Rainier: A Record of the Explorations and Ascents, Triumphs and Tragedies, on the Northwest's Greatest Mountain. 3d ed. Mountaineers, 1979.
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