Malaysia & International Group Meeting on Regional Planning in the 1990's. (1991). Planning problems, models, and geographic information systems: Report and summary of proceedings of the Malaysia-UNCRD International Expert Group Meeting on Regional Planning in the 1990s : Using and Managing Geographic Information, Kuala Lumpur, Malaysia, 24-28 September 1990. United Nations Centre for Regional Development.
Čikaški stil citiranja (17. izdanje)Malaysia i International Group Meeting on Regional Planning in the 1990's. Planning Problems, Models, and Geographic Information Systems: Report and Summary of Proceedings of the Malaysia-UNCRD International Expert Group Meeting on Regional Planning in the 1990s : Using and Managing Geographic Information, Kuala Lumpur, Malaysia, 24-28 September 1990. Nagoya: United Nations Centre for Regional Development, 1991.
MLA način citiranja (9. izdanje)Malaysia i International Group Meeting on Regional Planning in the 1990's. Planning Problems, Models, and Geographic Information Systems: Report and Summary of Proceedings of the Malaysia-UNCRD International Expert Group Meeting on Regional Planning in the 1990s : Using and Managing Geographic Information, Kuala Lumpur, Malaysia, 24-28 September 1990. United Nations Centre for Regional Development, 1991.