Pedre, V. (2015). Happy gut: The cleansing program to help you lose weight, gain energy, and eliminate pain (First edition.). William Morrow an imprint of HarperCollins Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPedre, Vincent. Happy Gut: The Cleansing Program to Help You Lose Weight, Gain Energy, and Eliminate Pain. First edition. New York: William Morrow an imprint of HarperCollins Publishers, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPedre, Vincent. Happy Gut: The Cleansing Program to Help You Lose Weight, Gain Energy, and Eliminate Pain. First edition. William Morrow an imprint of HarperCollins Publishers, 2015.
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