Symposium on Effective Highway Accident Countermeasures :
June 12-14, 1990 : proceedings /
Federal Highway Administration in cooperation with National Highway Traffic Safety Administration.

APA Citation

Symposium on Effective Highway Accident Countermeasures (1990 : Washington, D., United States. National Highway Traffic Safety Administration., United States. Federal Highway Administration. (1990). Symposium on Effective Highway Accident Countermeasures: June 12-14, 1990 : proceedings. Washington, DC: Federal Highway Administration.

MLA Citation

Symposium on Effective Highway Accident Countermeasures (1990 : Washington, D.C.), United States. National Highway Traffic Safety Administration, and United States. Federal Highway Administration. Symposium On Effective Highway Accident Countermeasures: June 12-14, 1990 : Proceedings. Washington, DC: Federal Highway Administration, 1990.