(1952). Father Stephen Eckert of Dublin, O.F.M.Cap.: Apostle and champion of the colored race. Capuchin Fathers.
Chicago-viite (17. p.)Father Stephen Eckert of Dublin, O.F.M.Cap.: Apostle and Champion of the Colored Race. Detroit, Mich.: Capuchin Fathers, 1952.
MLA-viite (8. p.)Father Stephen Eckert of Dublin, O.F.M.Cap.: Apostle and Champion of the Colored Race. Capuchin Fathers, 1952.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.