Conference and Εxposition with Feature Emphasis on Public/Private Interaction : Washington, American Society for Photogrammetry and Remote Sensing, & Management Association for Private Photogrammetric Surveyors. (1994). Mapping and remote sensing tools for the 21st century: Proceedings. American Society for Photogrammetry and Remote Sensing.
Παραπομπή σε μορφή Chicago (17η εκδ.)Conference and Εxposition with Feature Emphasis on Public/Private Interaction : Washington, American Society for Photogrammetry and Remote Sensing, και Management Association for Private Photogrammetric Surveyors. Mapping and Remote Sensing Tools for the 21st Century: Proceedings. Bethesda: American Society for Photogrammetry and Remote Sensing, 1994.
Παραπομπή σε μορφή MLA (9th εκδ.)Conference and Εxposition with Feature Emphasis on Public/Private Interaction : Washington, et al. Mapping and Remote Sensing Tools for the 21st Century: Proceedings. American Society for Photogrammetry and Remote Sensing, 1994.