Coba jelasin Lihat pula dari Vita Hludovici dong

Gesta Hludowici Imperatoris oleh Thegan dari Trier

Cite bookTitlePast Convictions: The Penance of Louis the Pious and the Decline of the CarolingiansLast nameBookerFirst nameC.PublisherUniversity of Pennsylvania PressYear of publication2009ISBN978-0-8122-4168-6Location of publicationPhiladelphiaAuthors listBooker

CS1 maint: Unrecognized language (link) Cite journalLast nameBuchnerFirst nameMaxYear of publication1940TitleEntstehungszeit und Verfasser der "Vita Hludowici" des "Astronomus"JournalHistorisches JahrbuchLanguageGermanVolume60Pages14–45

Cite bookTitleSon of Charlemagne. A Contemporary Life of Louis the PiousLast nameCabanissFirst nameA.PublisherSyracuse University PressYear of publication1961ISBN978-0-8156-2031-0Location of publicationSyracuseAuthors listCabaniss

Cite bookTitleCharlemagne: Translated SourcesLast nameKingFirst nameP.D.PublisherP.D. KingYear of publication1987ISBN978-0-9511503-0-6Location of publicationKendalAuthors listKing

CS1 maint: Unrecognized language (link) Cite bookTitleEinharts Vita Karoli. Studien zur Entstehung, U¨ berlieferung und RezeptionLast nameTischlerFirst nameM.PublisherHahnsche BuchhandlungYear of publication2001ISBN978-3-7752-5448-9Location of publicationHanoverLanguageGermanAuthors listTischler

CS1 maint: Unrecognized language (link) Cite bookURLhttp://daten.digitale-sammlungen.de/~db/bsb00000712/images/index.html?seite=2TitleThegan, Die Taten Kaiser Ludwigs/Astronomus, Das Leben Kaiser LudwigsLast nameTrempFirst nameErnstPublisherHahnsche BuchhandlungYear of publication1995Location of publicationHannoverLanguageGermanURL access date2009-03-26Authors listTremp