National Research Council (Estados Unidos). Transportation Research Board, & National Research Council (Estados Unidos). Transportation Research Board. (1982). Advances in trip generation and quantitative methods. Washington: National Academy of Sciences.
Citación estilo ChicagoNational Research Council (Estados Unidos). Transportation Research Board, y National Research Council (Estados Unidos). Transportation Research Board. Advances in Trip Generation and Quantitative Methods. Washington: National Academy of Sciences, 1982.
Cita MLANational Research Council (Estados Unidos). Transportation Research Board, y National Research Council (Estados Unidos). Transportation Research Board. Advances in Trip Generation and Quantitative Methods. Washington: National Academy of Sciences, 1982.