Catholic Church. Archdiocese of Dubuque (Iowa). (1948). Directory of the Archdiocese of Dubuque. The Witness.
Chicago Style aipamenaCatholic Church. Archdiocese of Dubuque (Iowa). Directory of the Archdiocese of Dubuque. [Dubuque, Iowa]: The Witness, 1948.
MLA aipamenaCatholic Church. Archdiocese of Dubuque (Iowa). Directory of the Archdiocese of Dubuque. The Witness, 1948.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.