Introduktion till kartografi och geografisk information. Hall O., Alm G., Ene S., Jansson U. Lund : 2003 : ISBN: 91-44-04050-4 (ISBN 13:9789144040509) Search the University Library catalogue
Mitchell Andy. The ESRI guide to GIS analysis.n Volume 2: Spatial measurements & statisticsc Andy Mitchell Redlands, CA : ESRI Press : 2005. : 238 s.. : ISBN: 1-58948-116-X Search the University Library catalogue
Mitchell Andy The ESRI guide to GIS analysis.n Volume 1: Geographic patterns & relationshipsc Andy Mitchell Redlands, CA : ESRI : 1999 : 186 s. : ISBN: 1-879102-06-4 Search the University Library catalogue
Introduktion till kartografi och geografisk information. Hall O., Alm G., Ene S., Jansson U. Lund : 2003 : ISBN: 91-44-04050-4 (ISBN 13:9789144040509) Search the University Library catalogue