APA

Commonwealth Association of Surveying and Land Economy, . (1980). The role of the CASLE professions in rural development programmes in the South Pacific: report of the proceedings of a CASLE Pacific regional seminar held in Papua New Guinea on 1-4 September 1980. London: CASLE.

Chicago

Commonwealth Association of Surveying and Land Economy, . 1980. The role of the CASLE professions in rural development programmes in the South Pacific: report of the proceedings of a CASLE Pacific regional seminar held in Papua New Guinea on 1-4 September 1980. London: CASLE.

Harvard

Commonwealth Association of Surveying and Land Economy, . (1980). The role of the CASLE professions in rural development programmes in the South Pacific: report of the proceedings of a CASLE Pacific regional seminar held in Papua New Guinea on 1-4 September 1980. London: CASLE.

MLA

Commonwealth Association of Surveying and Land Economy, . The role of the CASLE professions in rural development programmes in the South Pacific: report of the proceedings of a CASLE Pacific regional seminar held in Papua New Guinea on 1-4 September 1980. London: CASLE. 1980.