1. BBC News: Flood deaths in Saudi Arabia rise to around 100. http://news.bbc.co.uk/2/hi/8384832.stm
2. CNN World (Cable News Network) (2011). http://articles.cnn.com/2011-01-29/world/saudia.arabia.flooding_1_jeddah-rain-water-rescue-operations?_s=PM:WORLD
3. Arab News: Flash flood fury leaves 7 dead in south. Published in Arab News on Monday, 5 August 2013. (2013). https://www.arabnews.com/news/460295
4. FAO (Food and Agriculture Organization): Irrigation in the Middle East Region in Figures. Food and Agriculture Organization of the United Nations. FAO Water Reports 34, Rome (2009)
5. MOWE (Ministry of Water and Electricity): Annual Report, Riyadh, Saudi Arabia. http://www.mowe.gov.sa/ENIndex.aspx