1. Building Code Requirements for Concrete Masonry Structures (ACI 531),1979
2. Building Code Requirements for Engineered Brick Masonry,1969
3. Building Code Requirements for Minimum Design Loads in Buildings and Other Structures (ANSI A58.1971–1972),1972
4. Building Code Requirements for Reinforced Concrete (ACI 318-77),1977
5. National Building Code of Canada,1977