John A. Volpe National Transportation Systems Center (U.S.). Office of Strategic Planning and Analysis & National Science and Technology Council (U.S.). (1999). Comparison of international transportation R&D expenditures and priorities. U.S. Executive Office of the President, National Science and Technology Council.
Chicago Style (17th ed.) CitationJohn A. Volpe National Transportation Systems Center (U.S.). Office of Strategic Planning and Analysis and National Science and Technology Council (U.S.). Comparison of International Transportation R&D Expenditures and Priorities. Washington, D.C.: U.S. Executive Office of the President, National Science and Technology Council, 1999.
MLA (9th ed.) CitationJohn A. Volpe National Transportation Systems Center (U.S.). Office of Strategic Planning and Analysis and National Science and Technology Council (U.S.). Comparison of International Transportation R&D Expenditures and Priorities. U.S. Executive Office of the President, National Science and Technology Council, 1999.