Roe, P. G., & Hartshorne, S. A. (1998). The polished stone value of aggregates and in-service skidding resistance. Crowthorne [England]: Transport Research Laboratory.
Chicago Style CitationRoe, P. G., and S. A. Hartshorne. The Polished Stone Value of Aggregates and In-service Skidding Resistance. Crowthorne [England]: Transport Research Laboratory, 1998.
MLA CitationRoe, P. G., and S. A. Hartshorne. The Polished Stone Value of Aggregates and In-service Skidding Resistance. Crowthorne [England]: Transport Research Laboratory, 1998.
Warning: These citations may not always be 100% accurate.