APA aipamena

National Research Council (U.S.). Transportation Research Board. (1978). Open-graded friction courses for highways. Transportation Research Board, National Research Council.

Chicago Style aipamena

National Research Council (U.S.). Transportation Research Board. Open-graded Friction Courses for Highways. Washington, D.C: Transportation Research Board, National Research Council, 1978.

MLA aipamena

National Research Council (U.S.). Transportation Research Board. Open-graded Friction Courses for Highways. Transportation Research Board, National Research Council, 1978.