Guerrero, P. F. (2003). Highway safety: Factors contributing to traffic crashes and NHTSA's efforts to address them : statement of Peter Guerrero, Director, Physical Infrastructure Issues, before the Subcommittee on Competition, Foreign Commerce, and Infrastructure, Committee on Commerce, Science, and Transportation, U.S. Senate. U.S. General Accounting Office.
Chicago Style (17th ed.) CitationGuerrero, Peter F. Highway Safety: Factors Contributing to Traffic Crashes and NHTSA's Efforts to Address Them : Statement of Peter Guerrero, Director, Physical Infrastructure Issues, Before the Subcommittee on Competition, Foreign Commerce, and Infrastructure, Committee on Commerce, Science, and Transportation, U.S. Senate. Washington, D.C.: U.S. General Accounting Office, 2003.
MLA (9th ed.) CitationGuerrero, Peter F. Highway Safety: Factors Contributing to Traffic Crashes and NHTSA's Efforts to Address Them : Statement of Peter Guerrero, Director, Physical Infrastructure Issues, Before the Subcommittee on Competition, Foreign Commerce, and Infrastructure, Committee on Commerce, Science, and Transportation, U.S. Senate. U.S. General Accounting Office, 2003.