Não informado. (2000). ISPRS Highlights. Intenational Society for Photogrammetry and Remote Sensing.
Lua i Stíl Chicago (17ú heag.)Não informado. ISPRS Highlights. [s.l.]: Intenational Society for Photogrammetry and Remote Sensing, 2000.
Lua MLA (8ú heag.)Não informado. ISPRS Highlights. Intenational Society for Photogrammetry and Remote Sensing, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.