(1990). land resource evaluation by remote sensing. Pointer Aavishkar.
Chicago Style (17th ed.) ZitazioaLand Resource Evaluation by Remote Sensing. Jaipur: Pointer Aavishkar, 1990.
MLA (9th ed.) ZitazioaLand Resource Evaluation by Remote Sensing. Pointer Aavishkar, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.