- Author: of Metz Adalbert, Monk of Saint Bertin. Folquinus, of Novara. Gunzo, Bishop of Cremona Liudprand, of Verona Ratherius, Floriacensis. Richardus, Migne Jacques-Paul
- Language: Latin
- Year: 1881
- Author: Marie-Jose Bertin
- Language: English
- Year: 1983
- Author: Bertin Paul, Le Provost Astrid
- Language: French
- Year: 2008
- Author: Elisabeth Bertin Louis Vaurs
- Language: French
- Year: 2007
- Author: Marie José Bertin Alina Bucur Brooke Feigon Leila Schneps
- Language: English
- Year: 2015
- Author: John J. Bertin Russell M. Cummings
- Language: English
- Year: 2013
- Author: Kevin Booth Michael Bertin
- Language: English
- Year: 2005