Paul, Joe Sr.; Welsh, Michael; Kraft, Michael (February 2024). "Amtrak New Fleet Acquisition Updates"(PDF). Next Generation Corridor Equipment Pool Committee. p.7. Archived from the original(PDF) on April 2, 2024. Retrieved February 15, 2024.
Paul, Joe Sr.; Welsh, Michael; Kraft, Michael (February 2024). "Amtrak New Fleet Acquisition Updates"(PDF). Next Generation Corridor Equipment Pool Committee. p.7. Archived from the original(PDF) on April 2, 2024. Retrieved February 15, 2024.