1. American Concrete Institute. Use of Fly Ash in Concrete. ACI 2322R-96, 1996:34.
2. American Society for Testing and Materials. Concrete and Aggregates. ASTM, Vol. 04.02, 99, 1996:293.
3. Scientific Basis for Determining the Sulfate Resistance of Blended Cements
4. Price GC, Peterson R. Performance of Concrete. Toronto, ON: University of Toronto Press, 1961.
5. Dunstan ER, Jr. In: Proceedings of the American Concrete Institute, Las Vegas, NV, March 1980:30.