1. CEN. EuroCode 8: Design of structure for earthquake resistance – Part 1: General rules for buildings. Bruxelles: European Committee for Standardization; 2003.
2. IBC-2012. International Code Council (ICC), International Building Code, Birmingham, AL; 2012.
3. Minimum design loads for buildings and other structures;ASCE/SEI 7-10,2010
4. National earthquake hazard reduction program (NEHRP) recommended provisions for seismic regulations for 348 new buildings and other structures-part 2: commentary (FEMA 450-452);Building Seismic Safety Council (BSSC),2003
5. Uniform Building Code (UBC). International conference of building officials. Vol. 2. California; 1994.