American Water Works Association & ebrary, Inc. (2010). Water transmission and distribution (4th ed.). American Water Works Association.
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Chicago Style (17th ed.) Zitazioa
American Water Works Association eta Inc ebrary. Water Transmission and Distribution. 4th ed. Denver, Colo.: American Water Works Association, 2010.
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MLA (9th ed.) Zitazioa
American Water Works Association eta Inc ebrary. Water Transmission and Distribution. 4th ed. American Water Works Association, 2010.
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