Kallen, S. A. (2019). How electricity changed the world. ReferencePoint Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKallen, Stuart A. How Electricity Changed the World. San Diego, CA: ReferencePoint Press, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKallen, Stuart A. How Electricity Changed the World. ReferencePoint Press, 2019.
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