Buer, M. (1969). Health, wealth, and population in the early days of the industrial revolution. Routledge and Kegan Paul.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBuer, M.C. Health, Wealth, and Population in the Early Days of the Industrial Revolution. Routledge and Kegan Paul, 1969.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBuer, M.C. Health, Wealth, and Population in the Early Days of the Industrial Revolution. Routledge and Kegan Paul, 1969.
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