APA (7th ed.) Zitazioa
American Water Works Association & ebrary, Inc. (1998). Steel water-storage tanks. American Water Works Association.
Chicago Style (17th ed.) Zitazioa
American Water Works Association eta Inc ebrary. Steel Water-storage Tanks. Denver, Colo.: American Water Works Association, 1998.
MLA (9th ed.) Zitazioa
American Water Works Association eta Inc ebrary. Steel Water-storage Tanks. American Water Works Association, 1998.
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