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American Concrete Institute, Farmington Hills, Michigan, 1995.
2. "Standard Tolerances for Concrete Construction and
Materials (ACI 117-90)", American Concrete I Institute.
3. "Specifications for Structural Concrete (ACI
301-96)", American Concrete Institute.
4. "Guide to Formwork for Concrete (ACI
347R-94)", American Concrete Institute.
5. "Building Code Requirements for Structural Concrete
(ACI 318-95) and Commentary (ACI 318R-95)", American Concrete Institute.
6. Design Handbook, 8th Edition, CRSI, 1996.
7. Manual of Standard Practice, 26th Edition,
CRSI, 1997.