1. American Association of State Highway and Transportation Officials “AASHTO – LRFD Bridge Design Specification,” Sixth Edition, Washington, DC, 2012.
2. ACI Committee 209.2R-08, “Guide for Modeling and Calculating Shrinkage and Creep in Hardenend Concrete” American Concrete Institute, Farmington Hills, MI.
3. ACI Committee 318M-08, “Building Code Requirements for Structural Concrete” American Concrete Institute, Detroit, MI (2008).
4. Naaman, Antonie E., “Prestressed Concrete Analysis and Design” Second Edition, Techno Press 300.
5. Benaim, Robert. 2008. The Design of Prestressed Concrete Bridges Concepts and Principles. New York: Taylor & Francis.