1. AISC (2005) Seismic Provisions for Structural Steel Buildings ANSI/AISC 341-05 American Institute of Steel Construction Chicago Illinois 309 pp.
2. ASCE (1990) Minimum Design Loads for Buildings and Other Structures ASCE 7-88 American Society of Civil Engineers New York New York 94 pp.
3. ASCE (1993) Minimum Design Loads for Buildings and Other Structures ASCE 7-93 American Society of Civil Engineers New York New York 134 pp.
4. ASCE (2005) Minimum Design Loads for Buildings and Other Structures ASCE 7-05 American Society of Civil Engineers Reston Virginia 388 pp.
5. ATC (1978) Tentative Provisions for the Development of Seismic Regulations for Buildings ATC 3-06 Applied Technology Council National Bureau of Standards Publication 510 Washington D.C. 505 pp.