Catholic Church. Congregatio pro Gentium Evangelizatione, United States Catholic Conference, & Clementi, M. (1969). Instruction on cooperation of bishops with pontifical mission aid societies ; Instruction on relations between local ordinaries and missionary institutes. United States Catholic Conference.

Catholic Church. Congregatio pro Gentium Evangelizatione, United States Catholic Conference, and Mariano Clementi. Instruction on Cooperation of Bishops with Pontifical Mission Aid Societies ; Instruction on Relations Between Local Ordinaries and Missionary Institutes. Washington, D.C.: United States Catholic Conference, 1969.

Catholic Church. Congregatio pro Gentium Evangelizatione, et al. Instruction on Cooperation of Bishops with Pontifical Mission Aid Societies ; Instruction on Relations Between Local Ordinaries and Missionary Institutes. United States Catholic Conference, 1969.