United Nations Environment Programme & International Lake Environment Committee. (1993). International Training Course: Application of remote sensing and GIS for environmental management of lakes and lake basins. United Nations Environment Programme.
Cita Chicago Style (17a ed.)United Nations Environment Programme y International Lake Environment Committee. International Training Course: Application of Remote Sensing and GIS for Environmental Management of Lakes and Lake Basins. s.l.: United Nations Environment Programme, 1993.
Cita MLA (9a ed.)United Nations Environment Programme y International Lake Environment Committee. International Training Course: Application of Remote Sensing and GIS for Environmental Management of Lakes and Lake Basins. United Nations Environment Programme, 1993.