La Putt, J. P. (1990). Higher Surveying (2nd ed.). Baguio Research and Publishing Centre.
Chicago Style (17th ed.) CitationLa Putt, Juny Pilapil. Higher Surveying. 2nd ed. Bugio City, Philippines: Baguio Research and Publishing Centre, 1990.
MLA (9th ed.) CitationLa Putt, Juny Pilapil. Higher Surveying. 2nd ed. Baguio Research and Publishing Centre, 1990.
Warning: These citations may not always be 100% accurate.