Stone, G. (2011). The secrets of people who never get sick: What they know, why it works, and how it can work for you. Workman Pub..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStone, Gene. The Secrets of People Who Never Get Sick: What They Know, Why It Works, and How It Can Work for You. New York: Workman Pub., 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStone, Gene. The Secrets of People Who Never Get Sick: What They Know, Why It Works, and How It Can Work for You. Workman Pub., 2011.
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