(原始内容存档于2012-09-08). Structural specifications of the Karun-3 Dam 互联网档案馆的存檔,存档日期2006-10-31. Powerhouse specifications of the Karun-3 Dam 互联网档案馆的存檔,存档日期2010-01-30. Celebrations
(原始内容存档于2022-03-20). FCC begins construction of the AVE viaduct over the Almonte River. FCC Construcción. 2011-03-18 [2013-08-21]. (原始内容存档于2015-01-01) (英语). Madrid