Petrucci, K. (2018). The 10-day belly slimdown: Lose your belly, heal your gut, enjoy a lighter, younger you (First edition.). Harmony Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPetrucci, Kellyann. The 10-day Belly Slimdown: Lose Your Belly, Heal Your Gut, Enjoy a Lighter, Younger You. First edition. New York: Harmony Books, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPetrucci, Kellyann. The 10-day Belly Slimdown: Lose Your Belly, Heal Your Gut, Enjoy a Lighter, Younger You. First edition. Harmony Books, 2018.
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