Roadside Communities: Ring’s Rest, Muirkirk, Maryland, 1930s

Belasco, Warren James. Americans on the Road: From Autocamp to Motel, 1910-1945. Cambridge, Mass.: MIT Press, 1979.

Davidson, Janet F., and Michael S. Sweeney. On the Move: Transportation and the American Story. Washington, D.C.: National Geographic Society, 2003.

Margolies, John. Home Away from Home: Motels in America. New York: Bullfinch Press, 1995.