APA-referens (7:e uppl.)
American Society of Civil Engineers. Geomatics Division, National Geodetic Survey (U.S.), ebrary, Inc, & Soler, T. (2011). CORS and OPUS for engineers: Tools for surveying and mapping applications. American Society of Civil Engineers.
Chicago-referens (17:e uppl.)
American Society of Civil Engineers. Geomatics Division, National Geodetic Survey (U.S.), Inc ebrary, och Tomas Soler. CORS and OPUS for Engineers: Tools for Surveying and Mapping Applications. Reston, Va.: American Society of Civil Engineers, 2011.
MLA-referens (9:e uppl.)
American Society of Civil Engineers. Geomatics Division, et al. CORS and OPUS for Engineers: Tools for Surveying and Mapping Applications. American Society of Civil Engineers, 2011.
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