1. Recommended practice for planning, designing, and constructing fixed offshore platforms;API,2007
2. NEHRP recommended provisions: design examples;FEMA 451,2006
3. LRFD bridge design specifications;AASHTO,2012
4. Canadian Foundation Engineering Manual. 4th Edition. Canadian Geotechnical Society; 2006, Section 18.5 Lateral Pile Deflections.
5. Murchison J, O'Neill M. Evaluation of p-y relationships in cohesionless soils. In: Proceedings of the ASCE symposium on analysis and design of pile foundations. San Francisco, California: ASCE National Convention; 1984, p. 174–91.