Gopi, S., Sathikumar, R., & Madhu , N. (2007). Advanced surveying: Total station, GIS and remote sensing. Pearson.
استشهاد بنمط شيكاغوGopi, Satheesh, R. Sathikumar, و N. Madhu. Advanced Surveying: Total Station, GIS and Remote Sensing. Pearson, 2007.
MLA استشهادGopi, Satheesh, et al. Advanced Surveying: Total Station, GIS and Remote Sensing. Pearson, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.