Ghilani, C. D., & Wolf, P. R. (2012). Elementary surveying: An introduction to Geomatics (13a. ed.). Prentice Hall.
Chicago-čujuhus (17. p.)Ghilani, Charles D., juo Paul R. Wolf. Elementary Surveying: An Introduction to Geomatics. 13a. ed. Boston: Prentice Hall, 2012.
MLA-čujuhus (9. p.)Ghilani, Charles D., juo Paul R. Wolf. Elementary Surveying: An Introduction to Geomatics. 13a. ed. Prentice Hall, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.