1. MHCLG (Ministry of Housing, Communities and Local Government). (2013) The Building Regulations 2010, Structure: Approved Document A: A3 Disproportionate Collapse . London, UK.
2. CEN (European Committee for Standardisation). (2006) EN1991–1-7:2006. Eurocode 1 - Actions on structures - Part 1–7: General actions Accidental actions. Brussels, Belgium.
3. DoD (Department of Defense). (2009) UFC 4–023-03:2009. Unified Facilities Criteria - Design of buildings to resist progressive collapse. Change 3, November 2016, Washington, D.C., USA.
4. GSA (General Services Administration). (2013) Alternative Path Analysis and Design Guidelines for Progressive Collapse Resistance. Revision 1, January 2016, Washington, D.C., USA.
5. Design-Oriented Approaches for Progressive Collapse Assessment: Load-Factor vs. Ductility-Centred Methods;Izzuddin,2009