APA aipamena

(2003). Guidelines for the use of GPS in surveying and mapping. RICS Books.

Chicago Style aipamena

Guidelines for the Use of GPS in Surveying and Mapping. RICS Books, 2003.

MLA aipamena

Guidelines for the Use of GPS in Surveying and Mapping. RICS Books, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.