United Kingdom. Transport and Road Research Laboratory. (1977). A guide to the structural design of bitumen-surfaced roads in tropical and sub-tropical countries. London: Transport and Road Research Laboratory.
Chicago Style CitationUnited Kingdom. Transport and Road Research Laboratory. A Guide to the Structural Design of Bitumen-surfaced Roads in Tropical and Sub-tropical Countries. London: Transport and Road Research Laboratory, 1977.
MLA CitationUnited Kingdom. Transport and Road Research Laboratory. A Guide to the Structural Design of Bitumen-surfaced Roads in Tropical and Sub-tropical Countries. London: Transport and Road Research Laboratory, 1977.
Warning: These citations may not always be 100% accurate.