===Key documents===
* Fonseca, C. and Cardone, R., 2003. [http://www.ircircwash.nlorg/pageresources/7582 financing-and-cost-recovery Financing and cost recovery]. (Thematic overview paper / IRC ; 7). The Hague, The Netherlands: IRC International Water and Sanitation Centre
* Hervé-Bazin, C., 2012. [http://celinehervebazin.files.wordpress.com/2012/03/eureau-3ts-short-guide-version-internet.pdf ''3Ts'': Tariffs, Taxes and Transfers in the European water sector: short guide]. Brussels, Belgium: EUREAU
* Norman, G., Fonseca, C. and Jacimovic, R., 2012. [http://www.ircircwash.nlorg/pageresources/69961 financing-water-and-sanitation-poor-six-key-solutions Financing water and sanitation for the poor: six key solutions]. (Water and Sanitation for the Urban Poor: Discussion Paper; DP#003). The Hague, The Netherlands: IRC International Water and Sanitation Centre and London, UK: Water and Sanitation for the Urban Poor (WSUP)
* OECD,. 2009. [http://www.oecd.org/env/biodiversitywaterandnaturalresourcemanagement/42350563.pdf Managing water for all: an OECD perspective on pricing and financing: key messages for policy makers]. Paris, France: OECD
* Pezon, C., Fonseca, C. and Butterworth, J., 2010. [http://www.ircircwash.nlorg/contentresources/download/152801/519929/file/02_Background_Paper_zw.pdf irc-symposium-2010-pumps-pipes-and-promises-background-paper-pumps-pipes-and-promises IRC Symposium 2010 Pumps, Pipes and Promises: background paper: pumps, pipes and promises: costs, finances and accountability for sustainable WASH services]. The Hague, The Netherlands: IRC International Water and Sanitation Centre.
* WHO and UN-Water, 2012. [http://www.who.int/water_sanitation_health/publications/glaas_report_2012/en/index.html UN-Water global annual assessment of sanitation and drinking-water (GLAAS) 2012 report: the challenge of extending and sustaining services]. Geneva, Switzerland: World Health Organization (WHO)
* Winpenny, J., 2011. [http://www.gwptoolbox.org/images/stories/Docs/euwi%20fwg%20primer%20on%20financing%202011.pdf Financing for water and sanitation: a primer for practitioners and students in developing countries]. Stockholm, Sweden: The European Union Water Initiative Finance Working Group, EUWI-FWG.