Snooks, G. D. (1994). Was the Industrial Revolution necessary? Routledge.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSnooks, G. D. Was the Industrial Revolution Necessary? London ; New York: Routledge, 1994.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSnooks, G. D. Was the Industrial Revolution Necessary? Routledge, 1994.
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