Day, J. D., Day, J. A., & LaPlante, M. D. (2017). The longevity plan: Seven life-transforming lessons from ancient China (First edition.). Harper, an imprint of HarperCollinsPublishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDay, John D., Jane Ann Day, और Matthew D. LaPlante. The Longevity Plan: Seven Life-transforming Lessons from Ancient China. First edition. New York, NY: Harper, an imprint of HarperCollinsPublishers, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDay, John D., et al. The Longevity Plan: Seven Life-transforming Lessons from Ancient China. First edition. Harper, an imprint of HarperCollinsPublishers, 2017.
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