Weber, B. (2012). I wonder why caterpillars eat so much and other questions about life cycles. Kingfisher : Distributed in the U.S. and Canada by Macmillan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWeber, Belinda. I Wonder Why Caterpillars Eat so Much and Other Questions About Life Cycles. New York: Kingfisher : Distributed in the U.S. and Canada by Macmillan, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWeber, Belinda. I Wonder Why Caterpillars Eat so Much and Other Questions About Life Cycles. Kingfisher : Distributed in the U.S. and Canada by Macmillan, 2012.
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