205401 Allen, C. J. (1959). Modern railways: Their engineering, equipment and operation. Westport, Connecticut : Greenwood Press.
Chicago Style aipamena205401 Allen, Cecil John. Modern Railways: Their Engineering, Equipment and Operation. Westport, Connecticut : Greenwood Press, 1959.
MLA aipamena205401 Allen, Cecil John. Modern Railways: Their Engineering, Equipment and Operation. Westport, Connecticut : Greenwood Press, 1959.
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