Van Sickle, J. (2024). GPS and GNSS for land surveyors (Fifth edition.). CRC Press.
Lua i Stíl Chicago (17ú heag.)Van Sickle, Jan. GPS and GNSS for Land Surveyors. Fifth edition. Boca Raton: CRC Press, 2024.
Lua MLA (9ú heag.)Van Sickle, Jan. GPS and GNSS for Land Surveyors. Fifth edition. CRC Press, 2024.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.