205401 Allen, C. J. (1959). Modern railways: Their engineering, equipment and operation. Westport, Connecticut : Greenwood Press.
Chicago-Zitierstil (17. Ausg.)205401 Allen, Cecil John. Modern Railways: Their Engineering, Equipment and Operation. Westport, Connecticut : Greenwood Press, 1959.
MLA-Zitierstil (9. Ausg.)205401 Allen, Cecil John. Modern Railways: Their Engineering, Equipment and Operation. Westport, Connecticut : Greenwood Press, 1959.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.