ARNOLD, C. (2015). CAROLINE ARNOLD'S BLACK AND WHITE ANIMALS: A PENGUIN'S WORLD. CAPSTONE.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रARNOLD, CAROLINE. CAROLINE ARNOLD'S BLACK AND WHITE ANIMALS: A PENGUIN'S WORLD. NORTH MANKATO: CAPSTONE, 2015.
एमएलए (9वां संस्करण) प्रशस्ति पत्रARNOLD, CAROLINE. CAROLINE ARNOLD'S BLACK AND WHITE ANIMALS: A PENGUIN'S WORLD. CAPSTONE, 2015.
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