1. Baker A. L. L. “Ultimate Load Theory Applied to the Design of Reinforced and Prestressed Concrete Frames ” Concrete Series London England 1956.
2. Nonlinear analysis of reinforced concrete structures
3. Cohn M. Z. “Bibliography Limit Design for Redundant Reinforced Concrete Structures ” Journal of the American Concrete Institute Nov. 1961.
4. Cranston W. B. “A Computer Method for Inelastic Analysis of Frames ” Technical Report TRA/386 Cement and Concrete Association London England Aug. 1965.