1. American Iron and Steel Institute. The specification for the design of cold-formed steel structural members, Aug 1986.
2. British Standards Institution. BS5950: Part 5 — structural use of steelwork in building. Code of Practice for Design of Cold Formed Sections, 1987.
3. European Convention for Constructional Steelwork, ECCS. European recommendations for the design of light gauge steel members. Design of Cold Formed Steel Sheeting and Sections, 1987.
4. Ultimate design load of thin-walled stub-columns;Chou;Int. J. Computer Appl. Tech. UK,1997
5. Carefully controlled compression tests on thin-walled cold-formed sections;Zaras,1987