Nissola, L. (2023). The immunity solution: Seven weeks to living healthier and longer (First edition.). Countryman Press, an imprint of W.W. Norton & Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNissola, Leo. The Immunity Solution: Seven Weeks to Living Healthier and Longer. First edition. New York: Countryman Press, an imprint of W.W. Norton & Company, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNissola, Leo. The Immunity Solution: Seven Weeks to Living Healthier and Longer. First edition. Countryman Press, an imprint of W.W. Norton & Company, 2023.
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