Johnson, G. (1930). The moral order and Mary, the Mother of Jesus. National Council of Catholic Men.
Chicago-referens (17:e uppl.)Johnson, George. The Moral Order and Mary, the Mother of Jesus. Washington, D.C.: National Council of Catholic Men, 1930.
MLA-referens (8:e uppl.)Johnson, George. The Moral Order and Mary, the Mother of Jesus. National Council of Catholic Men, 1930.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.