Ferriss, T., & McLarty, Z. (2010). The 4-hour body: An uncommon guide to rapid fat-loss, incredible sex, and becoming superhuman (Abridged.). Random House Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFerriss, Timothy, और Zach McLarty. The 4-hour Body: An Uncommon Guide to Rapid Fat-loss, Incredible Sex, and Becoming Superhuman. Abridged. New York: Random House Audio, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFerriss, Timothy, और Zach McLarty. The 4-hour Body: An Uncommon Guide to Rapid Fat-loss, Incredible Sex, and Becoming Superhuman. Abridged. Random House Audio, 2010.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.