Lyon, J. R. (2017). Noble society: Five lives from twelfth-century Germany / Selected sources translated and annotated by Jonathan R. Lyon. Manchester University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLyon, Jonathan R. Noble Society: Five Lives from Twelfth-century Germany / Selected Sources Translated and Annotated by Jonathan R. Lyon. Manchester: Manchester University Press, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLyon, Jonathan R. Noble Society: Five Lives from Twelfth-century Germany / Selected Sources Translated and Annotated by Jonathan R. Lyon. Manchester University Press, 2017.
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