UN Water report

http://www.unwater.org/fileadmin/user_upload/unwater_new/docs/Topics/UN-Water_paper_on_a_Post-2015_Global_Goal_for_Water.pdf

http://unesdoc.unesco.org/images/0022/002257/225741E.pdf

http://unesdoc.unesco.org/images/0022/002257/225741E.pdf#page=153

http://www.unwater.org/fileadmin/user_upload/unwater_new/docs/1_UN-Water_report_coordination_of_water_actions_at_the_country_level.pdf