Percival, G. E., & Kulesa, C. J. (1995). Illustrating an Anthracite era: The photographic legacy of John Horgan, Jr. [Pennsylvania]: Pennsylvania Historical and Museum Commission : Anthracite Heritage Museum and Iron Furnaces Associates.
Chicago Style CitationPercival, Gwendoline E., and Chester J. Kulesa. Illustrating an Anthracite Era: The Photographic Legacy of John Horgan, Jr. [Pennsylvania]: Pennsylvania Historical and Museum Commission : Anthracite Heritage Museum and Iron Furnaces Associates, 1995.
MLA CitationPercival, Gwendoline E., and Chester J. Kulesa. Illustrating an Anthracite Era: The Photographic Legacy of John Horgan, Jr. [Pennsylvania]: Pennsylvania Historical and Museum Commission : Anthracite Heritage Museum and Iron Furnaces Associates, 1995.