Catholic Church. National Conference of Catholic Bishops. Bishops' Commission for Ecumenical Affairs & National Catholic Welfare Conference. (1960). Interim guidelines for prayer in common and communicatio in sacris. National Catholic Welfare Conference.
Chicago-viite (17. p.)Catholic Church. National Conference of Catholic Bishops. Bishops' Commission for Ecumenical Affairs ja National Catholic Welfare Conference. Interim Guidelines for Prayer in Common and Communicatio in Sacris. [S.l.]: National Catholic Welfare Conference, 1960.
MLA-viite (8. p.)Catholic Church. National Conference of Catholic Bishops. Bishops' Commission for Ecumenical Affairs ja National Catholic Welfare Conference. Interim Guidelines for Prayer in Common and Communicatio in Sacris. National Catholic Welfare Conference, 1960.