Wolf, A. (2022). The snow fell three graves deep: Voices from the Donner Party (First paperback edition.). Candlewick Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWolf, Allan. The Snow Fell Three Graves Deep: Voices from the Donner Party. First paperback edition. Somerville, Massachusetts: Candlewick Press, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWolf, Allan. The Snow Fell Three Graves Deep: Voices from the Donner Party. First paperback edition. Candlewick Press, 2022.
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