- I.A.M & A.W.
- MTA Career Center
- C3RS
- MTA Business Service Center (BSC)
- Charles Goetsch Law Offices LLC, National RR and Whistle blower law firm National Railroad and Whistle blower Law Firm
- Train Law Blog: THE SOURCE FOR RAILROAD INJURIES & WHISTLE BLOWER PROTECTION
- US Railroad Retirement Board
- Directory of Representatives | House.gov
- U.S. Senate: Senators