APA

Khanna (S K); Justo (C E G), . (2001). Highway Engineering. : .

Chicago

Khanna (S K); Justo (C E G), . 2001. Highway Engineering. : .

Harvard

Khanna (S K); Justo (C E G), . (2001). Highway Engineering. : .

MLA

Khanna (S K); Justo (C E G), . Highway Engineering. : . 2001.