American Concrete Institute. Building Code Requirements and Commentary for Reinforced Concrete (ACI 318-99). Detroit, MI, 2000.

American Institute of Steel Construction. Manual of Steel Construction, 9 the ed. Chicago, 1989.

Williams, A. Structural Engineer License Revive: Problems and Solutions, 5th ed. Dearborn, Chicago, 2004.

American Concrete Institute. Building Code Requirements for Masonry Structures (ACI 530-99). Detroit, MI, 1999.

Construction Industry Research and Information Association. A Comparison of Quay Wall Design Methods. CIRIA Technical Note 54. London, 1974.

Terzaghi, K. Anchored Bulkheads. Transactions, American Society of Civil Engineers, Volume 119. New York, 1954.

Westergaard, H. M. The Resistance of Pile Groups. Engineering Construction. New York, May 1918.

Vetter, C. P. Design of Pile Foundations. Transactions, American Society of Civil Engineers, Volume 64. New York, 1938.

Allen, A. H. Reinforced Concrete Design to CP 110. Cement and Concrete Association, London, 1974.

British Standards Institution, BS 8110: Structural Use of Concrete. London, 1985.