Singh, U. Lidar Remote Sensing for Environmental Monitoring IX. SPIE Digital Library.
Chicago Style (17. basım) AtıfSingh, Upendra. Lidar Remote Sensing for Environmental Monitoring IX. SPIE Digital Library.
MLA (9th ed.) AtıfSingh, Upendra. Lidar Remote Sensing for Environmental Monitoring IX. SPIE Digital Library.
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