Não informado. (1963). Highway research record. National Research Council, Highway Research Board.
Chicago-viite (17. p.)Não informado. Highway Research Record. Washington: National Research Council, Highway Research Board, 1963.
MLA-viite (8. p.)Não informado. Highway Research Record. National Research Council, Highway Research Board, 1963.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.