Catholic Church. Congregatio pro Clericis & United States Catholic Conference. (1998). Instruction on certain questions regarding the collaboration of the non-ordained faithful in the sacred ministry of priests. United States Catholic Conference.

Catholic Church. Congregatio pro Clericis and United States Catholic Conference. Instruction on Certain Questions Regarding the Collaboration of the Non-ordained Faithful in the Sacred Ministry of Priests. Washington, DC: United States Catholic Conference, 1998.

Catholic Church. Congregatio pro Clericis and United States Catholic Conference. Instruction on Certain Questions Regarding the Collaboration of the Non-ordained Faithful in the Sacred Ministry of Priests. United States Catholic Conference, 1998.