By Lombardi, Riccardo.
Barcelona Editorial Herder 1953 .
516 p.

By Thils, Gustave.
Salamanca Ediciones Sígueme 1968 .
604 p. , Translation of : Sainteté chrétienne.

By Hillman, Eugene..
[New York] Herder and Herder 1968 .
159 p. 21 cm..

By Theisen, Jerome P.,.
Collegeville, MN : St. John's University Press, 1976 .
xx, 198 pages ; 24 cm..