American Association of State Highway and Transportation Officials. Administrative Subcommittee on Computer Technology, & American Association of State Highway and Transportation Officials. Administrative Subcommittee on Computer Technology. (1983). Computer systems index 1983. Richmond, Virginia: Virginia Departamento of Highways and Transportation.
Citación estilo ChicagoAmerican Association of State Highway and Transportation Officials. Administrative Subcommittee on Computer Technology, y American Association of State Highway and Transportation Officials. Administrative Subcommittee on Computer Technology. Computer Systems Index 1983. Richmond, Virginia: Virginia Departamento of Highways and Transportation, 1983.
Cita MLAAmerican Association of State Highway and Transportation Officials. Administrative Subcommittee on Computer Technology, y American Association of State Highway and Transportation Officials. Administrative Subcommittee on Computer Technology. Computer Systems Index 1983. Richmond, Virginia: Virginia Departamento of Highways and Transportation, 1983.