American Water Works Association, American National Standards Institute, & ebrary, Inc. (2013). Zinc orthophosphate. American Water Works Association.
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Lua i Stíl Chicago (17ú heag.)
American Water Works Association, American National Standards Institute, agus Inc ebrary. Zinc Orthophosphate. Denver, Colo.: American Water Works Association, 2013.
Cóipeáladh chuig an ngearrthaisce go rathúil é
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Lua MLA (9ú heag.)
American Water Works Association, et al. Zinc Orthophosphate. American Water Works Association, 2013.
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