Davis, E. (1987). "They moved the millions": A brief history of passenger cars of America's most heavily travelled passenger railway, the New York City Transit System. Livingstone Enterprise.
Chicago-Zitierstil (17. Ausg.)Davis, Ed. "They Moved the Millions": A Brief History of Passenger Cars of America's Most Heavily Travelled Passenger Railway, the New York City Transit System. Livingston, Montana: Livingstone Enterprise, 1987.
MLA-Zitierstil (9. Ausg.)Davis, Ed. "They Moved the Millions": A Brief History of Passenger Cars of America's Most Heavily Travelled Passenger Railway, the New York City Transit System. Livingstone Enterprise, 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.