Bouchard, 1988, p. 419, accepts Liutprand's account.. Bouchard, Constance B. (1988). «The Bosonids or Rising to Power in the Late Carolingian Age». French Historical Studies15 (3): 407-31. JSTOR286367. doi:10.2307/286367.
Bouchard, 1988, p. 419, suggests that "ill feeling between the brothers was doubtless linked" to this marital alliance.. Bouchard, Constance B. (1988). «The Bosonids or Rising to Power in the Late Carolingian Age». French Historical Studies15 (3): 407-31. JSTOR286367. doi:10.2307/286367.
Bouchard, 1988, p. 419, accepts Liutprand's account.. Bouchard, Constance B. (1988). «The Bosonids or Rising to Power in the Late Carolingian Age». French Historical Studies15 (3): 407-31. JSTOR286367. doi:10.2307/286367.
Bouchard, 1988, p. 419, suggests that "ill feeling between the brothers was doubtless linked" to this marital alliance.. Bouchard, Constance B. (1988). «The Bosonids or Rising to Power in the Late Carolingian Age». French Historical Studies15 (3): 407-31. JSTOR286367. doi:10.2307/286367.
treccani.it
Keller, 1971. Keller, Hagen (1971). «Bosone di Toscana». Dizionario Biografico degli Italiani13. Rome: Istituto dell'Enciclopedia Italiana.