Catholic Church. National Conference of Catholic Bishops & United States Catholic Conference. (1971). Study on priestly life and ministry: Summaries of the ad hoc bishops' subcommittees on history, sociology, psychology. National Conference of Catholic Bishops.
Dyfyniad Arddull ChicagoCatholic Church. National Conference of Catholic Bishops and United States Catholic Conference. Study on Priestly Life and Ministry: Summaries of the Ad Hoc Bishops' Subcommittees on History, Sociology, Psychology. Washington: National Conference of Catholic Bishops, 1971.
Dyfyniad MLACatholic Church. National Conference of Catholic Bishops and United States Catholic Conference. Study on Priestly Life and Ministry: Summaries of the Ad Hoc Bishops' Subcommittees on History, Sociology, Psychology. National Conference of Catholic Bishops, 1971.