Calabrese, K., & Medina, J. (2018). Lena's shoes are nervous: A first-day-of-school dilemma (First edition.). Atheneum Books for Young Readers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCalabrese, Keith, और Juana Medina. Lena's Shoes Are Nervous: A First-day-of-school Dilemma. First edition. New York: Atheneum Books for Young Readers, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCalabrese, Keith, और Juana Medina. Lena's Shoes Are Nervous: A First-day-of-school Dilemma. First edition. Atheneum Books for Young Readers, 2018.
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