United States. Congress. Senate. Committee on Commerce. (1966). Traffic safety.: Hearings, eighty-ninth Congress, second session, on S. 3005 and other bills relating to traffic safety. U.S. Govt. print. off..
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումUnited States. Congress. Senate. Committee on Commerce. Traffic Safety.: Hearings, Eighty-ninth Congress, Second Session, on S. 3005 and Other Bills Relating to Traffic Safety. Washington,: U.S. Govt. print. off., 1966.
MLA (8րդ խմբ.) ՄեջբերումUnited States. Congress. Senate. Committee on Commerce. Traffic Safety.: Hearings, Eighty-ninth Congress, Second Session, on S. 3005 and Other Bills Relating to Traffic Safety. U.S. Govt. print. off., 1966.
Զգուշացում. այս մեջբերումները միշտ չէ, որ կարող են 100% ճշգրիտ լինել.