Squire, A. (2002). Growing crystals. Children's Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSquire, Ann. Growing Crystals. New York: Children's Press, 2002.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSquire, Ann. Growing Crystals. Children's Press, 2002.
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