"Northeast Corridor Employee Timetable #5"(PDF). National Railroad Passenger Corporation (Amtrak). October 6, 2014. p. 110. Archived from the original(PDF) on November 12, 2020. Retrieved December 24, 2017 – via National Transportation Safety Board.
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"Northeast Corridor Employee Timetable #5"(PDF). National Railroad Passenger Corporation (Amtrak). October 6, 2014. p. 110. Archived from the original(PDF) on November 12, 2020. Retrieved December 24, 2017 – via National Transportation Safety Board.