Epstein, D. (2020). Range: How generalists triumph in a specialized world. Pan Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEpstein, David. Range: How Generalists Triumph in a Specialized World. London: Pan Books, 2020.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEpstein, David. Range: How Generalists Triumph in a Specialized World. Pan Books, 2020.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.