Skipp, B. O., & Skipp, B. (1994). Risk and reliability in ground engineering: Proceedings of theconference organised by the Institution of Civil Engineers, and held inLondon on 11 and 12 November 1993. London : New York: Telford Distributors USA, AmericanSociety of Civil Engineers, Publications Sales Dept..
Παραπομπή Chicago StyleSkipp, B. O., and B.O Skipp. Risk and Reliability in Ground Engineering: Proceedings of Theconference Organised By the Institution of Civil Engineers, and Held InLondon On 11 and 12 November 1993. London : New York: Telford Distributors USA, AmericanSociety of Civil Engineers, Publications Sales Dept., 1994.
Παραπομπή MLASkipp, B. O., and B.O Skipp. Risk and Reliability in Ground Engineering: Proceedings of Theconference Organised By the Institution of Civil Engineers, and Held InLondon On 11 and 12 November 1993. London : New York: Telford Distributors USA, AmericanSociety of Civil Engineers, Publications Sales Dept., 1994.