APA
Commonwealth Association of Surveying and Land Economy, . (1979). The development of surveying and land economy in Commonwealth countries in Asia; report of the proceedings of a CASLE Asia regional seminar held in Hong Kong on 26th February - 7 March. London: CASLE.
Chicago
Commonwealth Association of Surveying and Land Economy, . 1979. The development of surveying and land economy in Commonwealth countries in Asia; report of the proceedings of a CASLE Asia regional seminar held in Hong Kong on 26th February - 7 March. London: CASLE.
Harvard
Commonwealth Association of Surveying and Land Economy, . (1979). The development of surveying and land economy in Commonwealth countries in Asia; report of the proceedings of a CASLE Asia regional seminar held in Hong Kong on 26th February - 7 March. London: CASLE.
MLA
Commonwealth Association of Surveying and Land Economy, . The development of surveying and land economy in Commonwealth countries in Asia; report of the proceedings of a CASLE Asia regional seminar held in Hong Kong on 26th February - 7 March. London: CASLE. 1979.
