Cita APA (7th ed.)

(1996). Manual on gis for planners and decision makers. United Nations; Bangkok.

Cita Chicago (17th ed.)

Manual on Gis for Planners and Decision Makers. New York: United Nations; Bangkok, 1996.

Cita MLA (9th ed.)

Manual on Gis for Planners and Decision Makers. United Nations; Bangkok, 1996.