North Carolina State University. Highway Research Program, United States. Bureau of Public Roads, North Carolina State Highway Commission, & Cribbins, P. D. (1968). Exploration of volume-capacity-speed relationships on urban arterial streets: Final report. Highway Research Program, North Carolina State University.
Cita Chicago Style (17a ed.)North Carolina State University. Highway Research Program, United States. Bureau of Public Roads, North Carolina State Highway Commission, y Paul Day Cribbins. Exploration of Volume-capacity-speed Relationships on Urban Arterial Streets: Final Report. [Raleigh], N.C.: Highway Research Program, North Carolina State University, 1968.
Cita MLA (8a ed.)North Carolina State University. Highway Research Program, et al. Exploration of Volume-capacity-speed Relationships on Urban Arterial Streets: Final Report. Highway Research Program, North Carolina State University, 1968.