マニラ・ウォーター
↑ "President's Report" Archived 2011年7月14日, at the Wayback Machine., Manila Water 2009 Annual Report, p. 5
↑ Abs-Cbn, Bulacan govt, MWSS ink deal on bulk water supply project
↑ "Manila Water acquires Laguna water supplier", GMANews.tv, July 21, 2009.
↑ "Manila Water, PTA tie up for Boracay water project", The Philippine Star, January 18, 2010.
↑ "Ho Chi Minh Project" Archived 2011年7月14日, at the Wayback Machine., Disclosure to the Philippine Stock Exchange, July 3, 2008
↑ ."Manila Water in Australia", Manila Standard Today, May 12, 2010