"Oregon National Register List"(PDF). Oregon Parks and Recreation Department. October 19, 2009. p. 33. Archived from the original(PDF) on June 9, 2011. Retrieved June 22, 2011.
"Oregon National Register List"(PDF). Oregon Parks and Recreation Department. October 19, 2009. p. 33. Archived from the original(PDF) on June 9, 2011. Retrieved June 22, 2011.