Multisystems Inc, United States. Urban Mass Transportation Administration, & Abkowitz, M. (1978). Transit service reliability. Dept. of Transportation, Office of Planning, Management and Demonstrations Available through the National Technical Information Service.
Chicago-viite (17. p.)Multisystems Inc, United States. Urban Mass Transportation Administration, ja Mark Abkowitz. Transit Service Reliability. Washington, Springfield, Va: Dept. of Transportation, Office of Planning, Management and Demonstrations Available through the National Technical Information Service, 1978.
MLA-viite (9. p.)Multisystems Inc, et al. Transit Service Reliability. Dept. of Transportation, Office of Planning, Management and Demonstrations Available through the National Technical Information Service, 1978.