Gaya APA

Officials, A, A, O, S, H, A, T. (1986). AASHTO guide for design of pavement structures 1986 . Washington: American Association of state Highway and Transportation Officials.

Gaya MLA

Officials, AMERICAN, Association, Of, State, Highway, And, Transportation. "AASHTO guide for design of pavement structures 1986". Washington: American Association of state Highway and Transportation Officials, 1986. Buku.