the Deacon, Paul (1907). History of the Langobards(PDF). Philadelphia, USA: University of Pennsylvania. p. 22. Archived from the original(PDF) on 2016-03-07.
the Deacon, Paul (1907). History of the Langobards(PDF). Philadelphia, USA: University of Pennsylvania. p. 22. Archived from the original(PDF) on 2016-03-07.