*[http://whqlibdoc.who.int/hq/1996/WHO_EOS_96.11.pdf WHO - Participatory hygiene and sanitation transformation: A new approach to working with communities (2001 reprint)]
*[http://www.who.int/water_sanitation_health/hygiene/envsan/phastep/en/index.html WHO - PHAST step-by-step guide: A participatory approach for the control of diarrhoeal diseases (1998). (French version also available)]
*[http://www.netssaftutorialwho.comint/fileadminwater_sanitation_health/DATA_CDhygiene/03_Step3envsan/SE39._PHASTEOS96-11a.pdf Simpson-Herbert, M., Sawyer, R. & Clarke, L. (1997). The PHAST initiative.]
*[http://www.who.int/water_sanitation_health/hygiene/envsan/EOS96-11b.pdf WHO - Experiences in pilot countries (Botswana, Kenya, Uganda, Zimbabwe)]
*[http://www.afro.who.int/en/media-centre/pressreleases/item/473-environment-and-health-who-proposes-a-strategy-for-the-african-region.html Environment and health: WHO proposes a strategy for the African region]
'''NETSSAF'''<br>
*[http://www.netssafsswm.netinfo/ Main website NETSSAF]*[http:category/planning-process-tools/www.netssaftutorial.comprogramming-and-planning-frameworks/frameworks-and-approaches/ sani-3 NETSSAF Participatory Planning Approach]
*[http://yellowpagesofsanitation.com/ NETSAFF Yellow Pages - a directory of sanitation system providers]
===References===
<references />
