1. American Society of Civil Engineers. (2006). Minimum design loads for buildings and other structures. ASCE.
2. American Society of Civil Engineers, 2006 Minimum design loads for buildings and other structures, SEI/ASCE 7–0.5
3. American Society of Civil Engineers, Minimum Design Loads for Buildings and Other Structures, ASCE/SEI 7–10, 2010.
4. Baldridge, S. M., & Humay, F. K. (2003). Preventing progressive collapse in concrete buildings. Concrete Inter, 55, 73–79.
5. Breen, J. E., & Siess, C. P. (1979). Progressive Collapse – symposium summary. Amer Concrete Institut J, 55, 997–1004.