1. 1) ATKINSON G. A Guide Through Construction Quality Standards. Van Nostrand Reinhold(UK) Co. ltd.. (1987)
2. 2) ISO 6240-1980. Performance standards in building - Contents and Presentation. ISO. (1980)
3. 3) ISO 6241-1984. Performance standards in building - Principles for their presentation and factors to be considered. ISO. (1984)
4. 4) Programme of works for NKB. NKB Report No.28. (1976)
5. 5) Final Report of CIB Task Group 11, Performance Based Building Codes. CIB Report Publication 206. (1997)