1. Allan R. and Edwards S. (1993). The repair of concrete structures 2nd Ed. Blackie Academic & Professional Glasgow Scotland.
2. Bauhan T. (1994). “Independent evaluation of sewer repair techniques for the Upper Waller Creek Basin rehabilitation project: material assessment ” MS thesis University of Texas at Austin Austin Tex.
3. Emmons P. (1993). Concrete repair and maintenance illustrated. R. S. Means Co. Kingston Mass.
4. Gray W. W. S. (1996). “Trenchless technology for sewer rehabilitation.” Civil Engineering News (March).
5. Iseley D. T. and Mohammad N. (1992). “Trenchless pipeline rehabilitation.” Constructor (October).