Catholic Church. Archdiocese of Dubuque (Iowa). (1948). Directory of the Archdiocese of Dubuque. The Witness.
Chicago Style (17. basım) AtıfCatholic Church. Archdiocese of Dubuque (Iowa). Directory of the Archdiocese of Dubuque. [Dubuque, Iowa]: The Witness, 1948.
MLA (8th ed.) AtıfCatholic Church. Archdiocese of Dubuque (Iowa). Directory of the Archdiocese of Dubuque. The Witness, 1948.
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