Wick Calhoun & Pollock Roy. (2006). Six Disciplines of Breakthrough Learning: How to turn training and development into business results. Pfriffer A Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWick Calhoun और Pollock Roy. Six Disciplines of Breakthrough Learning: How to Turn Training and Development into Business Results. San Francisco: Pfriffer A Wiley, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWick Calhoun और Pollock Roy. Six Disciplines of Breakthrough Learning: How to Turn Training and Development into Business Results. Pfriffer A Wiley, 2006.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.