Lettres de George Tyrrell a Henri Bremond - Tyrrell, George, 1861-1909. (OLS)http://ftis/name/68274; Louis-David, A. (OLS)http://ftis/name/70501; Bremond, Henri. (OLS)http://ftis/name/53556; Nédoncelle, Maurice. (OLS)http://ftis/name/59489 (Aubier-Montaigne, 1971)