1. API Bulletin 5C3, 1985, “Bulletin on Formulas and Calculations for Casing, Tubing, Drill Pipe and Line Pipe Properties,” American Petroleum Institute, Fourth Edition, Feb.
2. API Bulletin 5CT, 1992, “Specification for Casing and Tubing (U.S. Customary Units),” American Petroleum Institute, Fourth Edition, Nov.
3. Allen, D. E., 1981, “Criteria for Design Safety Factors and Quality Assurance Expenditure,” Proceedings ICOSSAR, Trondheim, Norway, June, pp. 667–678.
4. CIRIA (Construction Industry Research and Information Association), 1977, “Rationalization of Safety and Serviceability Factors in Structural Codes,” Report No. 63, London, U.K.
5. Canadian Standards Association, 1981, CSA Special Publication S408–1981 “Guidelines for the Development of Limit States Design,” Rexdale, Ontario, Canada.