Johnston, J. (2021). Networks of Modernity: Germany in the Age of the Telegraph, 1830-1880. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJohnston, Jean-Michel. Networks of Modernity: Germany in the Age of the Telegraph, 1830-1880. Oxford: Oxford University Press, 2021.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJohnston, Jean-Michel. Networks of Modernity: Germany in the Age of the Telegraph, 1830-1880. Oxford University Press, 2021.
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