Lamb, J. Parker. Evolution of the American Diesel Locomotive. Railroads Past and Present. Bloomington, IN, USA: Indiana University Press. 2007. ISBN 9780253348630.
Solomon, Brian. GE Locomotives: 110 Years of General Electric Motive Power. St. Paul, MN, USA: MBI Publishing. 2003. ISBN 9780760313619.
Solomon, Brian. Modern Locomotives: High Horsepower Diesels 1966–2000. New York: Crestline. 2010. ISBN 978-0785826811.