1. AISI. (1996). American Iron and Steel Institute Specification for the design of cold-formed steel structural members Washington DC.
2. AS. (1991). “Methods for tensile testing of metals.” Australian Standard AS 1391 Sydney Australia.
3. AS/NZS. (1996). “Cold-formed steel structures.” Australian/New Zealand Standard AS/NZS 4600 Sydney Australia.
4. BHP. (1997). DuraGal design capacity tables for structural steel angles channels and flats BHP Structural and Pipeline Products Sydney Australia.
5. Hancock G. J. (1998). “Design of Cold-Formed Steel Structures.” Australian/New Zealand Standard AS/NZS 4600:1996 3rd Ed. Australian Institute of Steel Construction Sydney Australia.