1. Construction Failure;Feld,1968
2. Falsework Failures: Can They Be Prevented?;Elliott;Civil Engineering ASCE,1973
3. Errors In Concrete Structures;Allen;Can. J. Civil Eng.,1979
4. ACI survey of concrete structure errors;Fraczec;Concrete International,1979
5. Lessons from European Failures;Hauser;Concrete International,1979