1. BS 8110, ‘Structural Use of Concrete: Part 1: Code of Practice for Design and Construction’ (British Standards Institution, London, 1985).
2. ACI 318-83, ‘Building Code Requirements for Reinforced Concrete’ (American Concrete Institute, Detroit, 1983).
3. CAN3-A23.3-M84, ‘Design of Concrete Structures for Buildings’ (Canadian Standards Assocation, Rexdale, 1984).
4. CEB-FIP, ‘Model Code for Concrete Structures’ (Comité Euro-International du Béton, Cement and Concrete Association, London, 1978).
5. Ritter, W., ‘Die Bauweise Hennebique’,Schweizerische Bauzeitung 33 (1899), 59–61.