Hunger, C. (2021). How stella learned to talk: The groundbreaking story of the world's first talking dog.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHunger, Christina. How Stella Learned to Talk: The Groundbreaking Story of the World's First Talking Dog. 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHunger, Christina. How Stella Learned to Talk: The Groundbreaking Story of the World's First Talking Dog. 2021.
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