Carney, E. (2010). Great migrations: Whales, wildebeests, butterflies, elephants, and other amazing animals on the move. National Geographic.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCarney, Elizabeth. Great Migrations: Whales, Wildebeests, Butterflies, Elephants, and Other Amazing Animals on the Move. Washington, D.C.: National Geographic, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCarney, Elizabeth. Great Migrations: Whales, Wildebeests, Butterflies, Elephants, and Other Amazing Animals on the Move. National Geographic, 2010.
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