Gaya APA

Officials, A, A, O, S, H, A, T. (2008). Mechanistic - Empirical Pavement Design Guide: A Manual of Practice . America: AASHTO.

Gaya MLA

Officials, American, Assosiation, Of, State, Highway, And, Transportation. "Mechanistic - Empirical Pavement Design Guide: A Manual of Practice". America: AASHTO, 2008. Text.