Singh, U. Optical Remote Sensing for Industry and Environmental Monitoring. SPIE Digital Library.
Chicago Style (17. basım) AtıfSingh, Upendra. Optical Remote Sensing for Industry and Environmental Monitoring. SPIE Digital Library.
MLA (9th ed.) AtıfSingh, Upendra. Optical Remote Sensing for Industry and Environmental Monitoring. SPIE Digital Library.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..