Jabarkan Daftar pustaka dari Markgrafschaft Kärnten

Reuter, Timothy (trans.) The Annals of Fulda  [AF]. (Manchester Medieval series, Ninth-Century Histories, Volume II.) Manchester: Manchester University Press, 1992.

Reuter, Timothy. Germany in the Early Middle Ages 800–1056. New York: Longman, 1991.

MacLean, Simon. Kingship and Politics in the Late Ninth Century: Charles the Fat and the end of the Carolingian Empire. Cambridge University Press: 2003.