Floyd, W. Warner. "Somerville Courthouse". National Register of Historic Places Inventory-Nomination Form. National Park Service. Archived(PDF) from the original on September 24, 2014. Retrieved September 24, 2014. See also:"Accompanying photos". Archived(PDF) from the original on September 24, 2014. Retrieved September 24, 2014.
webcitation.org
Floyd, W. Warner. "Somerville Courthouse". National Register of Historic Places Inventory-Nomination Form. National Park Service. Archived(PDF) from the original on September 24, 2014. Retrieved September 24, 2014. See also:"Accompanying photos". Archived(PDF) from the original on September 24, 2014. Retrieved September 24, 2014.