Chandra, A. M. (2005). Higher surveying (2nd ed.). New Age International.
Chicago Style aipamenaChandra, A. M. Higher Surveying. 2nd ed. New Delhi: New Age International, 2005.
MLA aipamenaChandra, A. M. Higher Surveying. 2nd ed. New Age International, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.