4Thomas PMarlan. PortSecurityfromtheInsideOutASystemsApproachtoSafeguardingOur Nation'sPorts. TulaneLaw Review Vol.81. at 1502.
5Douglas A.Jacobsen.Technology and Liability.Tulane Law Review vol.51.at 1100.
6Craig H Allen. Hiding Behind the "Tradition"? Should U S Vessel Traffic Centers Exercise Greater Direction and Control over Vessels in Their Areas?. Tulane Mafitime Law Journal vol 34.
7U.S. Department of Transportation.Port Needs Study (Vessel Traffic Services Benefits). 1991 : 29.