Roizen, M. F., Crupain, M., Spiker, T., & Shen, M. (2019). What to eat when: A strategic plan to improve your health & life through food. National Geographic.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRoizen, Michael F., Michael Crupain, Ted Spiker, और Michael Shen. What to Eat When: A Strategic Plan to Improve Your Health & Life Through Food. Washington, DC: National Geographic, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRoizen, Michael F., et al. What to Eat When: A Strategic Plan to Improve Your Health & Life Through Food. National Geographic, 2019.
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