APA
(1979). Conference of Commonwealth surveyors, 1979 held at Cambridge 23 July - 1 August 1979: report of proceedings. Part 1. London: Overseas Development Administration.
Chicago
1979. Conference of Commonwealth surveyors, 1979 held at Cambridge 23 July - 1 August 1979: report of proceedings. Part 1. London: Overseas Development Administration.
Harvard
(1979). Conference of Commonwealth surveyors, 1979 held at Cambridge 23 July - 1 August 1979: report of proceedings. Part 1. London: Overseas Development Administration.
MLA
Conference of Commonwealth surveyors, 1979 held at Cambridge 23 July - 1 August 1979: report of proceedings. Part 1. London: Overseas Development Administration. 1979.
