Johnson, R. A., & Ruhl, J. M. (2007). Living your unlived life: Coping with unrealized dreams and fulfilling your purpose in the second half of life. Jeremy P. Tarcher/Penguin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJohnson, Robert A., और Jerry M. Ruhl. Living Your Unlived Life: Coping with Unrealized Dreams and Fulfilling Your Purpose in the Second Half of Life. New York: Jeremy P. Tarcher/Penguin, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJohnson, Robert A., और Jerry M. Ruhl. Living Your Unlived Life: Coping with Unrealized Dreams and Fulfilling Your Purpose in the Second Half of Life. Jeremy P. Tarcher/Penguin, 2007.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.