1. Guide to stability design criteria for metal structures,1976
2. Guide to stability design criteria for metal structures,1988
3. Specifications for structural steel buildings: allowable stress design and plastic design,1989
4. Limit states design of steel structures,1994
5. ENV 1993-1-1 Eurocode 3: Design of Steel Structures, Part 1.1—General rules and rules for buildings,1993