1. American Iron and Steel Institute. 1996 Edition of the Specification for the Design of Cold-Formed Steel Structural Members. Washington, DC, USA, 1997.
2. American Iron and Steel Institute. 1996 Edition of the Specification for the Design of Cold-Formed Steel Structural Members, Supplement 1, July 1999. Washington, DC, USA, 2000
3. American Society for Testing and Materials A 611. Standard Specification for Steel, Sheet, Carbon, Cold-Rolled, Structural Quality. Philadelphia, PA, USA, 1997
4. American Society for Testing and Materials A 653. Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process. Philadelphia, PA, USA, 1997
5. American Society for Testing and Materials A 792. (1997). Standard Specification for Steel Sheet, 55% Aluminum-Zinc Alloy-Coated by the Hot-Dip Process. Philadelphia, PA, USA, 1997