1. European Convention for Constructional Steelwork, European recommendations for steel construction—the design and testing of connections in steel sheeting and sections, Publication No. 21, ECCS Committee TC7, Working Group TWG 7.2, 1983.
2. European Convention for Constructional Steelwork, Recommendations for steel construction—Mechanical fasteners for use in steel sheeting and sections, Publication No. 35, ECCS Committee TC7, Working Group TWG 7.2, 1983.
3. BS5950: Structural use of steelwork in buildings: Part 5 Code of practice for the design of cold formed sections, British Standards Institution, London, 1987.
4. Cold formed steel structure code AS/NZ 4600: 1996, Standards Australia/Standards New Zealand, Sydney, 1996.
5. Load and resistance factor design specification for cold formed steel structural members, LRFD Cold-formed Steel Design Manual, Part 1, American Iron and Steel Institute, Washington DC, 1996.