1. AISI. Specification for the design of light gauge steel structural members, New York: American Iron and Steel Institute; 1946.
2. European Standard EN1993-1-3. Eurocode 3, Design of steel structures – Part 1–3: general rules-supplementary rules for cold-formed thin gauge members and sheeting, Brussels, European Committee for Standardization (CEN); 2001.
3. North American specification for the design of cold-formed steel structural members. North American cold-formed steel specification;AISI S100-12,2016
4. The behaviour of portal frames composed of cold-formed members, thin-walled structures-recent technical advances and trends in design, research and construction;Baigent,1982
5. Experimental investigation on bolted moment connections among cold-formed steel members;Chung;Eng Struct,1999