1. Harwood, Herbert H. Jr., and Robert S. Korach. The Lake Shore Electric Story
. Bloomington: Indiana University, 2000.
2. Brough, Lawrence A. and James H. Graebner. From Small Town to Downtown: A History of the Jewett Car Company.
Bloomington: Indiana University, 2004.
Personal site of Dr. Harold E. Cox, a source for car builders order lists — http://streetcars.telcen.com/