Castaldo, N. F. (2017). Beastly brains: Exploring how animals talk, think, and feel. Houghton Mifflin Harcourt.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCastaldo, Nancy F. Beastly Brains: Exploring How Animals Talk, Think, and Feel. Boston ; New York: Houghton Mifflin Harcourt, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCastaldo, Nancy F. Beastly Brains: Exploring How Animals Talk, Think, and Feel. Houghton Mifflin Harcourt, 2017.
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