Mitchell, A. (1999). The ESRI Guide to GIS Analysis Volume 1: Geographic patterns & relationships. esri press.
Chicago-čujuhus (17. p.)Mitchell, Andy. The ESRI Guide to GIS Analysis Volume 1: Geographic Patterns & Relationships. New York: esri press, 1999.
MLA-čujuhus (9. p.)Mitchell, Andy. The ESRI Guide to GIS Analysis Volume 1: Geographic Patterns & Relationships. esri press, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.