APA
Royal Institution of Chartered Surveyors, . (1980). Microcomputer open days. Quantity Surveyors Division. Information on exhibits. 9-10 September 1980. London: RICS.
Chicago
Royal Institution of Chartered Surveyors, . 1980. Microcomputer open days. Quantity Surveyors Division. Information on exhibits. 9-10 September 1980. London: RICS.
Harvard
Royal Institution of Chartered Surveyors, . (1980). Microcomputer open days. Quantity Surveyors Division. Information on exhibits. 9-10 September 1980. London: RICS.
MLA
Royal Institution of Chartered Surveyors, . Microcomputer open days. Quantity Surveyors Division. Information on exhibits. 9-10 September 1980. London: RICS. 1980.
