freight train and an Amtrak passenger train on November 7, 1980, in DobbsFerry, NewYork. [美国国家运输安全委员会有关1980年11月7日纽约州多布斯码头联合铁路货运列车和美铁旅客列车迎头相撞事故的报告] (PDF)
Sources and Documents of United States Constitutions. 10 Volumes. DobbsFerry, NewYork: Oceana Publications. 1973–1979: Vol. 8: 243. Ashmead, Henry Gordon
History of the State of NewYork 12. : 507–508. Parry, Clive, ed. Consolidated Treaty Series.; Vol. 13, p. 136; DobbsFerry, NewYork; Oceana Publications