La storiografia altomedievale : Linee di emergenza dalla critica contemporanea / Ovidio Capitani. - Capitani, Ovidio, 1930-2012. (OLS)http://pul/name/1205 (Il Mulino, 1981)

The pill and birth regulation : the catholic debate, including statements, articles and letters from the Pope, Bishps, Priest and married and unmarried laity / edited and introduced by Leo Pyle. - Pyle, Leo. (OLS)http://pul/name/34032 (Darton Longman and Todd, 1964)
Contiene indici.
In cop.: Documention of the catholic debate.
Bibliografia in nota.