Berenson, A. (2015). Twelve days (Large print edition, unabridged.). Wheeler Publishing Large Print.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBerenson, Alex. Twelve Days. Large print edition, unabridged. Waterville, Maine: Wheeler Publishing Large Print, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBerenson, Alex. Twelve Days. Large print edition, unabridged. Wheeler Publishing Large Print, 2015.
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