APA
Kaiser R., . (2003). Application of geographic information systems and global positioning systems in humanitarian emergencies : lessons learned, programme implications and future research. : .
Chicago
Kaiser Reinhard, . 2003. Application of geographic information systems and global positioning systems in humanitarian emergencies : lessons learned, programme implications and future research. : .
Harvard
Kaiser R., . (2003). Application of geographic information systems and global positioning systems in humanitarian emergencies : lessons learned, programme implications and future research. : .
MLA
Kaiser Reinhard, . Application of geographic information systems and global positioning systems in humanitarian emergencies : lessons learned, programme implications and future research. : . 2003.