Asphalt Institute. (1983). Asphalt overlays for highway and street rehabilitation. Aspahalt Institute.
Cita Chicago (17th ed.)Asphalt Institute. Asphalt Overlays for Highway and Street Rehabilitation. Lexington: Aspahalt Institute, 1983.
Cita MLA (9th ed.)Asphalt Institute. Asphalt Overlays for Highway and Street Rehabilitation. Aspahalt Institute, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.