Innes, Matthew (2012) Archives, documents and landowners in Carolingian Francia. In: Brown, W. and Costambeys, M. and Innes, Matthew and Kosto, A. (eds.) Documentary Culture and The Laity In The Early Middle Ages. Cambridge, UK: Cambridge University Press, pp. 152-188. ISBN 9781107025295.

Brown, W. and Costambeys, M. and Innes, Matthew and Kosto, A., eds. (2012) Documentary culture and the laity in the early Middle Ages. Cambridge, UK: Cambridge University Press. ISBN 9781107025295.

Innes, Matthew (2012) On the material culture of legal documents: charters and their preservation in the Cluny archive, ninth to eleventh centuries. In: Brown, W. and Costambeys, M. and Innes, Matthew and Kosto, A. (eds.) Documentary Culture and The Laity In The Early Middle Ages. Cambridge, UK: Cambridge University Press, pp. 283-320. ISBN 9781107025295.

Costambeys, M. and Innes, Matthew and Maclean, S. (2011) The Carolingian world. Cambridge Medieval Textbooks. Cambridge, UK: Cambridge University Press. ISBN 9780521564946.