APA

World Road Association P., PIARC Technical Committee on Performance of & Road Administrations [C15]. (2003). Amelioration de la performance interne des administrations routieres / Internal performance improvement of road administrations. La Defense: World Road Association, PIARC.

Chicago

World Road Association PIARC, PIARC Technical Committee on Performance of and Road Administrations [C15]. 2003. Amelioration de la performance interne des administrations routieres / Internal performance improvement of road administrations. La Defense: World Road Association, PIARC.

Harvard

World Road Association P., PIARC Technical Committee on Performance of and Road Administrations [C15]. (2003). Amelioration de la performance interne des administrations routieres / Internal performance improvement of road administrations. La Defense: World Road Association, PIARC.

MLA

World Road Association PIARC, PIARC Technical Committee on Performance of and Road Administrations [C15]. Amelioration de la performance interne des administrations routieres / Internal performance improvement of road administrations. La Defense: World Road Association, PIARC. 2003.