1. Acar, Y. (1988), Communication, Department of Civil Engineering, Louisiana State University, Baton Rouge, La.
2. Acar, Y. B., Gale, R. W., Putnam, G., and Hamed, J. (1989), Electrochemical processing of soils: Its potential use in environmental geotechnology and significance of pH gradients, Proceedings of the 2nd International Symposium on Environmental Geotechnology, Shanghai, China, 1, Envo Publishing Co., Inc., Bethlehem, Pa., pp. 25–38.
3. Acott, S. M. and Myburgh, P. A. (1983), Design and performance study of sand bases treated with foamed asphalt, Transportation Research Board No. 898, TRB, National Research Council, Washington, D.C., pp. 232–241.
4. Andersland, O. B. and Anderson, D. M. (1978), Geotechnical Engineering for Cold Regions, McGraw-Hill Book Co., Inc., New York, N.Y.
5. ARBA (1971), Materials for Soil Stabilization, Education and Information Guide, American Roadbuilders Association, Washington, D.C.