Santomero, A. C. (2019). Radical kindness: The life-changing power of giving and receiving (First edition.). Harper Wave, an imprint of HarperCollinsPublishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSantomero, Angela C. Radical Kindness: The Life-changing Power of Giving and Receiving. First edition. New York, NY: Harper Wave, an imprint of HarperCollinsPublishers, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSantomero, Angela C. Radical Kindness: The Life-changing Power of Giving and Receiving. First edition. Harper Wave, an imprint of HarperCollinsPublishers, 2019.
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