Clendinning J. (1972). Principles and use of surveying instruments (ELBS ed.). New York: E.L.B.S.
Chicago Style CitationClendinning J. Principles and Use of Surveying Instruments. ELBS ed. New York: E.L.B.S, 1972.
MLA CitationClendinning J. Principles and Use of Surveying Instruments. ELBS ed. New York: E.L.B.S, 1972.
Warning: These citations may not always be 100% accurate.