NEAL, H. E. (1964). From spinning wheel to spacecraft: The story of the in-dustrial revolution. Popular Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNEAL, Harry Edward. From Spinning Wheel to Spacecraft: The Story of the In-dustrial Revolution. New York: Popular Library, 1964.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNEAL, Harry Edward. From Spinning Wheel to Spacecraft: The Story of the In-dustrial Revolution. Popular Library, 1964.
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