Lieberman, D. E. (2021). Exercised: Why something we never evolved to do is healthy and rewarding.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLieberman, Daniel E. Exercised: Why Something We Never Evolved to Do Is Healthy and Rewarding. 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLieberman, Daniel E. Exercised: Why Something We Never Evolved to Do Is Healthy and Rewarding. 2021.
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