APA

Vägverket. VINNOVA, Conference of European Directors of Roads C. E. C. & European Road Transport Research Advisory Council E. (2006). TRA - Transport Research Arena Europe 2006. Borlänge: Vägverket. VINNOVA.

Chicago

Vägverket. VINNOVA, Conference of European Directors of Roads CEDR European Commission and European Road Transport Research Advisory Council ERTRAC. 2006. TRA - Transport Research Arena Europe 2006. Borlänge: Vägverket. VINNOVA.

Harvard

Vägverket. VINNOVA, Conference of European Directors of Roads C. E. C. and European Road Transport Research Advisory Council E. (2006). TRA - Transport Research Arena Europe 2006. Borlänge: Vägverket. VINNOVA.

MLA

Vägverket. VINNOVA, Conference of European Directors of Roads CEDR European Commission and European Road Transport Research Advisory Council ERTRAC. TRA - Transport Research Arena Europe 2006. Borlänge: Vägverket. VINNOVA. 2006.