The Frankish kingdoms under the Carolingians, 751-987 / Rosamond McKitterick. - McKitterick, Rosamond. (OLS)http://pul/name/21139 (Longman, 1983)
Contiene indice.
"Bibliography of principal sources": p. 340-346.

Vincenzo de' Paoli (1581-1660) : vita, carisma e carità / Luigi Mezzadri. - Mezzadri, Luigi, C.M. (OLS)http://pul/name/3559 (Tau Editrice, 2019)