Hanable, William S. (December 6, 2003). "Lighthouses on Cape Disappointment". The Online Encyclopedia of Washington State History. HistoryLink. Retrieved May 7, 2015.
"North Head Light". Inventory of Historic Light Stations: Washington Lighthouses. National Park Service. Archived from the original on April 5, 2004. Retrieved May 7, 2015.
"North Head Light". Inventory of Historic Light Stations: Washington Lighthouses. National Park Service. Archived from the original on April 5, 2004. Retrieved May 7, 2015.