Newport, C. (2021). A world without email: Reimagining work in an age of communication overload. Portfolio/Penguin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNewport, Cal. A World Without Email: Reimagining Work in an Age of Communication Overload. [New York]: Portfolio/Penguin, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNewport, Cal. A World Without Email: Reimagining Work in an Age of Communication Overload. Portfolio/Penguin, 2021.
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