1. Collapse of the Kansas City Hyatt Regency walkways;Pfrang;Civ Eng, ASCE,1982
2. International Building Code. International Code Council, Inc., Falls Church, Virginia, USA, 2003.
3. Structural Engineering Institute. Minimum design loads for buildings and other structures. SEI/ASCE 7-02, American Society of Civil Engineers, Reston, Virginia, 2002.
4. Kinetic effect of crowds;Tilden;ASCE Proc,1913
5. Dynamic effects of moving floor loads—stresses measured in the floor and balcony of a college gymnasium;Fuller;Am Arch Arch Rev,1924