1. American Institute of Steel Construction. (1994). Manual of steel construction 2nd Ed. Load and resistance factor design Chicago.
2. Applied Technology Council. (ATC). (1992). Guidelines for cyclic testing of components of steel structures ATC Redwood City Calif.
3. Astaneh A. (1993). “The innovative concept of semirigid composite beam.” Proc. ASCE American Society of Civil Engineers Structures Congress Irvine Calif. April.
4. Chen W. F. and Lui E. M. (1991). Stability design of steel frames CRC Boca Raton Fla.
5. “Earthquakes and buildings.” (1892). Engineer. Morgan-Grampian London Vol. 75 308.