Armstrong, W. E. I. (1991). Contractual claims under the 6th edition of the ICE conditions of contract / by W.E.I. Armstrong. Chartered Institute of Building.
Chicago Style (17th ed.) CitationArmstrong, W. E. I. Contractual Claims Under the 6th Edition of the ICE Conditions of Contract / by W.E.I. Armstrong. Ascot: Chartered Institute of Building, 1991.
MLA (9th ed.) CitationArmstrong, W. E. I. Contractual Claims Under the 6th Edition of the ICE Conditions of Contract / by W.E.I. Armstrong. Chartered Institute of Building, 1991.
Warning: These citations may not always be 100% accurate.