Bunting, E., & McCully, E. A. (2002). Sing a song of piglets: A calendar in verse. Clarion Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBunting, Eve, और Emily Arnold McCully. Sing a Song of Piglets: A Calendar in Verse. New York: Clarion Books, 2002.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBunting, Eve, और Emily Arnold McCully. Sing a Song of Piglets: A Calendar in Verse. Clarion Books, 2002.
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