Catholic Church. Pope (1963-1978 : Paul VI), Catholic Church. Congregatio pro Episcopis, & Paul VI, P. (1969). New norms for the care of migrants (Pastoralis migratorum): Apostolic letter, motu propio : August 15, 1969. United States Catholic Conference.
Παραπομπή σε μορφή Chicago (17η εκδ.)Catholic Church. Pope (1963-1978 : Paul VI), Catholic Church. Congregatio pro Episcopis, και Pope Paul VI. New Norms for the Care of Migrants (Pastoralis Migratorum): Apostolic Letter, Motu Propio : August 15, 1969. [Washington, D.C.]: United States Catholic Conference, 1969.
Παραπομπή σε μορφή MLA (8th εκδ.)Catholic Church. Pope (1963-1978 : Paul VI), et al. New Norms for the Care of Migrants (Pastoralis Migratorum): Apostolic Letter, Motu Propio : August 15, 1969. United States Catholic Conference, 1969.