Hummer, H. J. (2005). Politics and power in early medieval Europe: Alsace and the Frankish Realm, 600-1000. Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHummer, Hans J. Politics and Power in Early Medieval Europe: Alsace and the Frankish Realm, 600-1000. Cambridge, UK ; New York: Cambridge University Press, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHummer, Hans J. Politics and Power in Early Medieval Europe: Alsace and the Frankish Realm, 600-1000. Cambridge University Press, 2005.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.