Yuly, T. (2014). Early bird (First edition.). Feiwel and Friends.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रYuly, Toni. Early Bird. First edition. New York: Feiwel and Friends, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रYuly, Toni. Early Bird. First edition. Feiwel and Friends, 2014.
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