BACHRACH, Bernard S. Liber historiae Francorum,. [Lawrence, Kan.] and University of Minnesota: Coronado Press, 1973-06. Dostupné online. ISBN9780872910584. (anglicky)
fordham.edu
sourcebooks.fordham.edu
MCNAMARA, Jo Ann. Medieval Sourcebook: The Life of St. Eligius, 588-660 - Vita S. Eligius. sourcebooks.fordham.edu [online]. Internet Medieval Source Book. [cit. 2021-03-13]. Roč. 1996. Dostupné online. (anglicky)
google.cz
books.google.cz
BACHRACH, Bernard S. Deeds of the Bishops of Cambrai, translation and commentary. London: [s.n.] Dostupné online. ISBN9781317036210. (anglicky)
PAUL THE DEACON; PETERS, Edward. History of the Lombards. Philadelphia [Pa.]: University of Pennsylvania Press, 2011. 352 s. Dostupné online. ISBN9780812205589. (anglicky)
BEDA; COLGRAVE, Bertram; MCCLURE, Judith; COLLINS, Roger. The Ecclesiastical History of the English People.. Oxford: Oxford University Press, UK, 1999. 496 s. Dostupné online. ISBN9780191606014. S. chapter 3.27. (anglicky)
DELIYANNIS, Deborah Mauskopf. Fifty early Medieval things : materials of culture in late antiquity and the early Middle Ages. Ithaca: Cornell University Press, 2019. 264 s. Dostupné online. ISBN9781501730283. Kapitola 24. The Tunic of Balthild (Chasuble de Chells). (anglicky)
BEDA; COLGRAVE, Bertram; MCCLURE, Judith; COLLINS, Roger. The Ecclesiastical History of the English People.. Oxford: Oxford University Press, UK, 1999. 496 s. Dostupné online. ISBN9780191606014. S. chapter 4.1. (anglicky)