APA
Commonwealth Association of Surveying and Land Economy, . (1974). Symposium on surveying and land economy in India, New Delhi, India, September 1974. London: CASLE.
Chicago
Commonwealth Association of Surveying and Land Economy, . 1974. Symposium on surveying and land economy in India, New Delhi, India, September 1974. London: CASLE.
Harvard
Commonwealth Association of Surveying and Land Economy, . (1974). Symposium on surveying and land economy in India, New Delhi, India, September 1974. London: CASLE.
MLA
Commonwealth Association of Surveying and Land Economy, . Symposium on surveying and land economy in India, New Delhi, India, September 1974. London: CASLE. 1974.
