(1996). Manual on gis for planners and decision makers. United Nations; Bangkok.
Chicago-čujuhus (17. p.)Manual on Gis for Planners and Decision Makers. New York: United Nations; Bangkok, 1996.
MLA-čujuhus (9. p.)Manual on Gis for Planners and Decision Makers. United Nations; Bangkok, 1996.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.