Tippett, K. (2016). Becoming wise: An inquiry into the mystery and the art of living (Unabridged.). Penguin Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTippett, Krista. Becoming Wise: An Inquiry into the Mystery and the Art of Living. Unabridged. New York: Penguin Audio, 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रTippett, Krista. Becoming Wise: An Inquiry into the Mystery and the Art of Living. Unabridged. Penguin Audio, 2016.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.