Ohi, R. (2012). Chicken, pig, cow's first fight. Annick Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOhi, Ruth. Chicken, Pig, Cow's First Fight. Toronto: Annick Press, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रOhi, Ruth. Chicken, Pig, Cow's First Fight. Annick Press, 2012.
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