Recio, B., & Balcombe, J. (2017). Inside animal hearts and minds: Bears that count, goats that surf, and other true stories of animal intelligence and emotion. Skyhorse Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRecio, Belinda, और Jonathan Balcombe. Inside Animal Hearts and Minds: Bears That Count, Goats That Surf, and Other True Stories of Animal Intelligence and Emotion. New York, NY: Skyhorse Publishing, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRecio, Belinda, और Jonathan Balcombe. Inside Animal Hearts and Minds: Bears That Count, Goats That Surf, and Other True Stories of Animal Intelligence and Emotion. Skyhorse Publishing, 2017.
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