Fouracre,Paul,and Richard A. Gerberding, Late Merovingian France:History and Hagiography,640-720 ,Manchester,1996.
Geary,P. J., Before France and Germany:The Creation and Transformation of the Merovingian World ,Oxford,1988.
Wood,I. N., The Merovingian Kingdoms,450-751 ,New York,1994.