Jensen, R. R. (2014). Geographic information systems exercise workbook. Prentice Hall.
Chicago Style (17th ed.) CitationJensen, Ryan R. Geographic Information Systems Exercise Workbook. Boston, Mass: Prentice Hall, 2014.
MLA citiranjeJensen, Ryan R. Geographic Information Systems Exercise Workbook. Prentice Hall, 2014.
Opozorilo: Ti citati niso vedno 100% točni.