Kelly, G. A. (1976). The Catholic Church and the American poor. Alba House.
Chicago-viite (17. p.)Kelly, George Anthony. The Catholic Church and the American Poor. New York: Alba House, 1976.
MLA-viite (8. p.)Kelly, George Anthony. The Catholic Church and the American Poor. Alba House, 1976.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.