APA

Elvik R., . (2007). State-of-the-art approaches to road accident black spot management and safety analysis of road networks. Oslo: Transportökonomisk institutt. TÖI rapport 883.

Chicago

Elvik Rune, . 2007. State-of-the-art approaches to road accident black spot management and safety analysis of road networks. Oslo: Transportökonomisk institutt. TÖI rapport 883.

Harvard

Elvik R., . (2007). State-of-the-art approaches to road accident black spot management and safety analysis of road networks. Oslo: Transportökonomisk institutt. TÖI rapport 883.

MLA

Elvik Rune, . State-of-the-art approaches to road accident black spot management and safety analysis of road networks. Oslo: Transportökonomisk institutt. TÖI rapport 883. 2007.