Wynn R. Walker, 2007. Irrigation: Surface. In: Stanley W. Trimble (Ed.), Encyclopedia of Water Science, Vol I, p. 678-683. Online
hydrol-earth-syst-sci-discuss.net
S. Siebert, J. Burke, J. M. Faures, K. Frenken, J. Hoogeveen, P. Döll, and F. T. Portmann (2010). Groundwater use for irrigation – a global inventory. In: Hydrology and Earth System Sciences. Zie ook het pdf-document
waterlog.info
Consultancy report on the Abadan project. Abvarzan Co., Tehran, Iran, 12 september 2004. Download als pdf
ILRI, 1989, Effectiveness and Social/Environmental Impacts of Irrigation Projects: a Review. In: Annual Report 1988, International Institute for Land Reclamation and Improvement (ILRI), Wageningen, The Netherlands, p. 18-34. Online (pdf).
web.archive.org
International Commission on Irrigation and Drainage (ICID). Download pdf-bestand
ILRI, 1987. Flood-recession cropping in the molapo's of the Okavango Inland Delta, Botswana. Published in Annual Report 1986, p. 8-19. International Institute for Land Reclamation and Improvement (ILRI), Wageningen, The Netherlands. Online (pdf).
Bruce Sundquist, 2007. Chapter 1– Irrigation overview. In: The earth's carrying capacity, Some related reviews and analysis. Online