Não informado. (1963). Highway research record. National Research Council, Highway Research Board.
Chicago-Zitierstil (17. Ausg.)Não informado. Highway Research Record. Washington: National Research Council, Highway Research Board, 1963.
MLA-Zitierstil (8. Ausg.)Não informado. Highway Research Record. National Research Council, Highway Research Board, 1963.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.