Cummings, L. P. (1977). Garden Spot trolleys: An illustrated history of the electric street railway in Lancaster County, Pennsylvania. West Chester, Pa.: B. Rohrbeck Traction Publications.
Chicago Style CitationCummings, Luther P.. Garden Spot Trolleys: An Illustrated History of the Electric Street Railway in Lancaster County, Pennsylvania. West Chester, Pa.: B. Rohrbeck Traction Publications, 1977.
MLA CitationCummings, Luther P.. Garden Spot Trolleys: An Illustrated History of the Electric Street Railway in Lancaster County, Pennsylvania. West Chester, Pa.: B. Rohrbeck Traction Publications, 1977.