Gopi, S., Sathikumar, R., & Madhu , N. (2007). Advanced surveying: Total station, GIS and remote sensing. Pearson.
Čikaški stil citiranjaGopi, Satheesh, R. Sathikumar, i N. Madhu. Advanced Surveying: Total Station, GIS and Remote Sensing. Pearson, 2007.
MLA način citiranjaGopi, Satheesh, et al. Advanced Surveying: Total Station, GIS and Remote Sensing. Pearson, 2007.
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