ASPRS-ACSM Convention Washington, D.C., American Society for Photogrammetry and Remote Sensing, American Congress on Surveying and Mapping, ASPRS Meeting, & American Congress on Surveying and Mapping. (1986). Technical papers: 1986 ASPRS-ACSM Annual Convention : Washington, D.C., March 16-21 : ACSM 46th Annual Meeting : ASPRS 52nd Annual Meeting. American Society for Photogrammetry and Remote Sensing and American Congress on Surveying and Mapping.
Παραπομπή σε μορφή Chicago (17η εκδ.)ASPRS-ACSM Convention Washington, D.C., American Society for Photogrammetry and Remote Sensing, American Congress on Surveying and Mapping, ASPRS Meeting, και American Congress on Surveying and Mapping. Technical Papers: 1986 ASPRS-ACSM Annual Convention : Washington, D.C., March 16-21 : ACSM 46th Annual Meeting : ASPRS 52nd Annual Meeting. Falls Church, Va.: American Society for Photogrammetry and Remote Sensing and American Congress on Surveying and Mapping, 1986.
Παραπομπή σε μορφή MLA (9th εκδ.)ASPRS-ACSM Convention Washington, D.C., et al. Technical Papers: 1986 ASPRS-ACSM Annual Convention : Washington, D.C., March 16-21 : ACSM 46th Annual Meeting : ASPRS 52nd Annual Meeting. American Society for Photogrammetry and Remote Sensing and American Congress on Surveying and Mapping, 1986.