Speight, J. G. (2016). Asphalt materials science and technology. Butterworth-Heinemann/Elsevier. https://doi.org/10.1016/C2013-0-15469-4
Cita Chicago (17th ed.)Speight, James G. Asphalt Materials Science and Technology. Amsterdam: Butterworth-Heinemann/Elsevier, 2016. https://doi.org/10.1016/C2013-0-15469-4.
Cita MLA (9th ed.)Speight, James G. Asphalt Materials Science and Technology. Butterworth-Heinemann/Elsevier, 2016. https://doi.org/10.1016/C2013-0-15469-4.
Atenció: Aquestes cites poden no estar 100% correctes.