Aillaud, C. L. (2005). Recess at 20 below. Alaska Northwest Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAillaud, Cindy Lou. Recess at 20 Below. Anchorage: Alaska Northwest Books, 2005.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAillaud, Cindy Lou. Recess at 20 Below. Alaska Northwest Books, 2005.
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