Marrin, A. (2011). Little monsters: The creatures that live on us and in us. Dutton Children's Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMarrin, Albert. Little Monsters: The Creatures That Live on Us and in Us. New York: Dutton Children's Books, 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMarrin, Albert. Little Monsters: The Creatures That Live on Us and in Us. Dutton Children's Books, 2011.
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