Ghilani, C. D. (2011). Elementary surveying: An introduction to geomatics. Boston, Mass: Pearson Prentice Hall.
Παραπομπή Chicago StyleGhilani, Charles D. Elementary Surveying: An Introduction to Geomatics. Boston, Mass: Pearson Prentice Hall, 2011.
Παραπομπή MLAGhilani, Charles D. Elementary Surveying: An Introduction to Geomatics. Boston, Mass: Pearson Prentice Hall, 2011.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.