Jones, T. E. (1984). Dust emission from unpaved roads in Kenya. Transport and Road Research Laboratory.
Cita Chicago (17th ed.)Jones, T. E. Dust Emission from Unpaved Roads in Kenya. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1984.
Cita MLA (9th ed.)Jones, T. E. Dust Emission from Unpaved Roads in Kenya. Transport and Road Research Laboratory, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.