Skoog, L. (2021). Written in the snows: Across time on skis in the Pacific Northwest. Mountaineers Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSkoog, Lowell. Written in the Snows: Across Time on Skis in the Pacific Northwest. Seattle, WA: Mountaineers Books, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSkoog, Lowell. Written in the Snows: Across Time on Skis in the Pacific Northwest. Mountaineers Books, 2021.
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