Russam, K., & Sabey, B. E. (1972). Accidents and traffic conflicts at junctions. Road User Characteristics Division and Accident Analysis Division, Transport and Road Research Laboratory, Dept. of the Environment.
Chicago-viite (17. p.)Russam, K., ja Barbara E. Sabey. Accidents and Traffic Conflicts at Junctions. Crowthorne, Berkshire: Road User Characteristics Division and Accident Analysis Division, Transport and Road Research Laboratory, Dept. of the Environment, 1972.
MLA-viite (9. p.)Russam, K., ja Barbara E. Sabey. Accidents and Traffic Conflicts at Junctions. Road User Characteristics Division and Accident Analysis Division, Transport and Road Research Laboratory, Dept. of the Environment, 1972.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.