APA
Joint Contracts Tribunal, . (1993). Standard Forms of Building Contract. Practice Note 20: deciding on the appropriate form of JCT main contract. Revised August 1993. London: RIBA Publications Ltd.
Chicago
Joint Contracts Tribunal, . 1993. Standard Forms of Building Contract. Practice Note 20: deciding on the appropriate form of JCT main contract. Revised August 1993. London: RIBA Publications Ltd.
Harvard
Joint Contracts Tribunal, . (1993). Standard Forms of Building Contract. Practice Note 20: deciding on the appropriate form of JCT main contract. Revised August 1993. London: RIBA Publications Ltd.
MLA
Joint Contracts Tribunal, . Standard Forms of Building Contract. Practice Note 20: deciding on the appropriate form of JCT main contract. Revised August 1993. London: RIBA Publications Ltd. 1993.