1. NEHRP recommendation provisions for seismic regulations for new buildings and other structures, 2003 edition. Part 1: provisions;FEMA 450,2004
2. Technical instructions: design of cold-formed load bearing steel systems and masonry veneer/steel stud walls;TI 809-07,2006
3. Minimum design loads for buildings and other structures;SEI/ASCE 7-02,2003
4. North American specification for the design of cold-formed steel structural members;AISI,2001