Lipski, E. (2020). Digestive wellness: Strengthen the immune system and prevent disease through healthy digestion (5th edition.). McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLipski, Elizabeth. Digestive Wellness: Strengthen the Immune System and Prevent Disease Through Healthy Digestion. 5th edition. New York: McGraw-Hill, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLipski, Elizabeth. Digestive Wellness: Strengthen the Immune System and Prevent Disease Through Healthy Digestion. 5th edition. McGraw-Hill, 2020.
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