Corfield, P. J., & Hitchcock, T. (2022). Becoming a Historian: An Informal Guide. University of London Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCorfield, Penelope J., और Tim Hitchcock. Becoming a Historian: An Informal Guide. London: University of London Press, 2022.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCorfield, Penelope J., और Tim Hitchcock. Becoming a Historian: An Informal Guide. University of London Press, 2022.
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