Não informado. (2000). GeoInformatica: An international journal on advances of computer science for geographic information systems. Kluwer Academic Publishers.
Lua i Stíl Chicago (17ú heag.)Não informado. GeoInformatica: An International Journal on Advances of Computer Science for Geographic Information Systems. Boston, Mass: Kluwer Academic Publishers, 2000.
Lua MLA (8ú heag.)Não informado. GeoInformatica: An International Journal on Advances of Computer Science for Geographic Information Systems. Kluwer Academic Publishers, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.