Betancourt, J. (2009). Ava Tree and the wishes three. Feiwel and Friends.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBetancourt, Jeanne. Ava Tree and the Wishes Three. New York: Feiwel and Friends, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBetancourt, Jeanne. Ava Tree and the Wishes Three. Feiwel and Friends, 2009.
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