Howes, L. (2015). The school of greatness: A real-world guide for living bigger, loving deeper, and leaving a legacy. Rodale.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHowes, Lewis. The School of Greatness: A Real-world Guide for Living Bigger, Loving Deeper, and Leaving a Legacy. [Emmaus, PA]: Rodale, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHowes, Lewis. The School of Greatness: A Real-world Guide for Living Bigger, Loving Deeper, and Leaving a Legacy. Rodale, 2015.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.