Case, R. P., & Cronin, E. M. (1994). A survey of mills in Delaware County, Pennsylvania, 1826-1880. Media, PA: Delaware County Historical Society.
Chicago Style CitationCase, Robert P., and Ellen M. Cronin. A Survey of Mills in Delaware County, Pennsylvania, 1826-1880. Media, PA: Delaware County Historical Society, 1994.
MLA CitationCase, Robert P., and Ellen M. Cronin. A Survey of Mills in Delaware County, Pennsylvania, 1826-1880. Media, PA: Delaware County Historical Society, 1994.
Warning: These citations may not always be 100% accurate.