1. Cracking and the Middle East;Fookes;Concrete,1976
2. Performance of Concrete;Swenson,1968
3. ACI Committee 515, “Guide for the Protection of Concrete Against Chemical Attack by Means of Coatings and Other Corrosion Resistant Materials”, ACI Manual of Concrete Practice, Part 3, pp 33–119.
4. Corrosion of Building Materials;Knöfel,1978
5. Limestone and siliceous aggregate concrete subjected to sulphuric acid attack;Hughes;Magazine of Concrete Research,1978