Edgcumbe, Stephen J. (2012). West Chester Pike. Images of America. Charleston, SC: Arcadia Publishing. p. 8. ISBN9780738592442. Retrieved December 15, 2014.
Official Map of Pennsylvania(PDF) (Map). Pennsylvania Department of Highways. 1970. Archived from the original(PDF) on July 5, 2011. Retrieved December 16, 2014.