Asphalt Institute. (1983). Asphalt cold mix recycling. Asphalt Institute.
Chicago Style (17th ed.) ZitazioaAsphalt Institute. Asphalt Cold Mix Recycling. Lexington: Asphalt Institute, 1983.
MLA (9th ed.) ZitazioaAsphalt Institute. Asphalt Cold Mix Recycling. Asphalt Institute, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.