Redigerer Gibraltars vannforsyning og sanitæranlegg (avsnitt)

== Litteratur ==
* Hills, George (1974): ''Rock of Contention: A history of Gibraltar''. London: Robert Hale & Company. ISBN 978-0-7091-4352-9.
* Jackson, William G. F. (1986): ''The Rock of the Gibraltarians''. Cranbury, NJ: Associated University Presses. ISBN 978-0-8386-3237-6.
* James, Thomas (1771): ''The History of the Herculean Straits: Now Called the Straits of Gibraltar: Including Those Ports of Spain and Barbary that Lie Contiguous Thereto, volume 2''. London: C. Rivington. OCLC 834168591.
* Rose, Edward P.F. (2000): «Fortress Gibraltar» i: Rose, Edward P.F.; Nathanail, C. Paul.: ''Geology and Warfare: Examples of the Influence of Terrain and Geologists on Military Operations''. London: Geological Society. ISBN 978-1-8623-9065-2.
* Rose, Edward P.F. (2001): «Military Engineering on the Rock of Gibraltar and its Geoenvironmental Legacy» i: Ehlen, Judy; Harmon, Russell S.: ''The Environmental Legacy of Military Operations''. Boulder, Colorado: Geological Society of America. ISBN 978-0-8137-4114-7.
* Rose, Edward P.F.; Mather, John D.; Perez, Manuel (2004): «British attempts to develop groundwater and water supply on Gibraltar 1800–1985» i: Mather, John D.: ''200 Years of British Hydrogeology''. London: Geological Society. ISBN 978-1-8623-9155-0.
* Sawchuk, Lawrence A.; Padiak, Janet (2007): «Colonial Management of a Scarce Resource: Issues in Water Allotment in 19th Century Gibraltar» i: Juuti, Petri S.; Katko, Tapio S.; Vuorinen, Heikki S.: ''Environmental History of Water: Global Views on Community Water Supply and Sanitation''. IWA Publishing. ISBN 978-1-8433-9110-4.