1. Allowable stress design specification for structural steel buildings;AISC,1989
2. Load and resistance factor design specification for structural steel buildings;AISC,1986
3. An analytical criteria for buckling strength of built-up compression members;Aslani;Engineering Journal, AISC,1991
4. Analytical criteria for stitch strength of built-up compression members;Aslani;Engineering Journal, AISC,1992
5. Buckling strength of metal structures;Bleich,1952