APA

Smith R. E., . (1994). New approach to defining pavement management implementation steps. : Transportation Research Board.

Chicago

Smith Roger E, . 1994. New approach to defining pavement management implementation steps. : Transportation Research Board.

Harvard

Smith R. E., . (1994). New approach to defining pavement management implementation steps. : Transportation Research Board.

MLA

Smith Roger E, . New approach to defining pavement management implementation steps. : Transportation Research Board. 1994.