National Research Council (Estados Unidos). Transportation Research Board, & National Research Council (Estados Unidos). Transportation Research Board. (1980). Performance of pavements designed with low-cost materials. Washington: National Academy of Sciences.
Citación estilo ChicagoNational Research Council (Estados Unidos). Transportation Research Board, y National Research Council (Estados Unidos). Transportation Research Board. Performance of Pavements Designed With Low-cost Materials. Washington: National Academy of Sciences, 1980.
Cita MLANational Research Council (Estados Unidos). Transportation Research Board, y National Research Council (Estados Unidos). Transportation Research Board. Performance of Pavements Designed With Low-cost Materials. Washington: National Academy of Sciences, 1980.