Johnson, R. P. (1945). The steam locomotive: Its theory, operation and economics ; Including compoarisons with diesel-electric locomotives (2. ed.). Simmons-Boardman.
Chicago-Zitierstil (17. Ausg.)Johnson, Ralph P. The Steam Locomotive: Its Theory, Operation and Economics ; Including Compoarisons with Diesel-electric Locomotives. 2. ed. New York: Simmons-Boardman, 1945.
MLA-Zitierstil (9. Ausg.)Johnson, Ralph P. The Steam Locomotive: Its Theory, Operation and Economics ; Including Compoarisons with Diesel-electric Locomotives. 2. ed. Simmons-Boardman, 1945.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.