Thomas, C., & Ospina, M. (2004). Measuring up: The business case for GIS. Redlands, California: ESRI.
Chicago Style CitationThomas, Cristopher, and Milton Ospina. Measuring Up: The Business Case for GIS. Redlands, California: ESRI, 2004.
MLA CitationThomas, Cristopher, and Milton Ospina. Measuring Up: The Business Case for GIS. Redlands, California: ESRI, 2004.
Warning: These citations may not always be 100% accurate.