Noelle Soren; Linda Harper (January 12, 1979). National Register of Historic Places Inventory-Nomination: St. Ferdinand City Multiple Resources Area. Retrieved April 1, 2023. (This is a 250-page PDF, including draft(s), reviews, correspondence, and individual Historic Inventory forms for many included properties; Hubecky House's form is page 125 in the 250 page PDF, with small scale photo reproduced with much better quality than in the house's separate PDF.)