Template:Cite Cudahy-Hudson
Cudahy, Brian J., Rails Under the Mighty Hudson 2nd, New York: Fordham University Press, 2002, ISBN 978-0-82890-257-1, OCLC 911046235
Cudahy, Brian J., Rails Under the Mighty Hudson 2nd, New York: Fordham University Press（英语：Fordham University Press）, 2002, ISBN 978-0-82890-257-1, OCLC 911046235
