1. Klaiber, F.W., Dunker, K.F., Wipf, T.J. and Sanders, W.W.J. “Methods of Strengthening Existing Highway Bridge.” NCHRP Research Report No. 293, Transportation Research Board, Sept. 1986, 114 pp.
2. Flexural Members with Confined Concrete;Kent;J. of the Structural Engineering Division, ASCE,1971
3. Fickelhorn, M. (Ed.). “Material and Structures.” R1LEM, 23, No. 137 (Sept. 1990).
4. Chong, K.P. “Durability of Composite Materials and Structures.” Proceedings of the First International Conference on Durability of Fiber Reinforced Polymer (FRP) Composites for Construction (CDCC’98), Sherbrooke, Quebec, Canada, 5–7 Aug. 1998, pp. 1–12.
5. Strengthening of Reinforced Concrete Flexural Members Using Externally Applied Steel Plates and Fiber Composite Sheets;McKenn;Canadian Journal of Civil Engineering,1991