- Architectural Foundation of Cincinnati, Biographical Dictionary of Cincinnati Architects, 1788-1940.
- Rezek, History of the Diocese, 2: 276-280.
- "An Imposing Structure," Copper Country Evening News, 26 February 1897.
- "An Imposing Structure." Drawing of interior with insets of plan and perspective, crediting design to Louis Piket and dated 1897, in Slivac and Gasparovich Family Papers, Keweenaw National Historical Park Archives.
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