Hart, C. (1963). Air photography applied to surveying. Longmans.
Chicago Style aipamenaHart, C.A. Air Photography Applied to Surveying. London: Longmans, 1963.
MLA aipamenaHart, C.A. Air Photography Applied to Surveying. Longmans, 1963.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.