National Research Council (U.S.). Committee on Science and Technology for Countering Terrorism. Panel on Transportation & National Research Council (U.S.). Committee on Science and Technology for Countering Terrorism. (2002). Deterrence, protection, and preparation: The new transportation security imperative. Transportation Research Board.

National Research Council (U.S.). Committee on Science and Technology for Countering Terrorism. Panel on Transportation and National Research Council (U.S.). Committee on Science and Technology for Countering Terrorism. Deterrence, Protection, and Preparation: The New Transportation Security Imperative. Washington, D.C: Transportation Research Board, 2002.

National Research Council (U.S.). Committee on Science and Technology for Countering Terrorism. Panel on Transportation and National Research Council (U.S.). Committee on Science and Technology for Countering Terrorism. Deterrence, Protection, and Preparation: The New Transportation Security Imperative. Transportation Research Board, 2002.