Mertins, Ellen; Linda Bayer (September 27, 1978). "Leech–Hauer House". National Register of Historic Places Inventory-Nomination Form. National Park Service. Archived(PDF) from the original on August 3, 2014. Retrieved August 3, 2014. See also:"Accompanying photos". Archived(PDF) from the original on August 3, 2014. Retrieved August 3, 2014.
Mertins, Ellen; Linda Bayer (September 27, 1978). "Leech–Hauer House". National Register of Historic Places Inventory-Nomination Form. National Park Service. Archived(PDF) from the original on August 3, 2014. Retrieved August 3, 2014. See also:"Accompanying photos". Archived(PDF) from the original on August 3, 2014. Retrieved August 3, 2014.