Reinfeld, M., Boudet, A., & Klaper, M. (2019). The ultimate age-defying plan: The plant-based way to stay mentally sharp and physically fit (First edition.). Da Capo Life Long.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रReinfeld, Mark, Ashley Boudet, और Michael Klaper. The Ultimate Age-defying Plan: The Plant-based Way to Stay Mentally Sharp and Physically Fit. First edition. New York, NY: Da Capo Life Long, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रReinfeld, Mark, et al. The Ultimate Age-defying Plan: The Plant-based Way to Stay Mentally Sharp and Physically Fit. First edition. Da Capo Life Long, 2019.
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