Gaya APA

Indonesia, D, G, O, H. (1976). Regional seminar on Low cost roads. Proceedings development and planning, volume I . : Directorate General of Highways.

Gaya MLA

Indonesia, Directorate, General, Of, Highways. "Regional seminar on Low cost roads. Proceedings development and planning, volume I". : Directorate General of Highways, 1976. Filmstrip.