1. Building code requirements for reinforced concrete;American Concrete Institute, Committee 318;ACI Manual of Concrete Practice,1985
2. CEB-FIP Model Code 1978, Shear and torsion, CEB Bulletin d'Information no. 126.
3. CEB-FIP Model Code 1990, final draft, CEB Bulletin d'Information no. 204.
4. Research on shear: a benefity to humanity or a waste of time? The Structural Engineer;Regan,1993
5. Beam analysis using concrete tensile strength in truss model;Al-Nahlawi;ACI Structural Journal,1992