AWWA Standards Committee on Fire Hydrants & ebrary, Inc. (2006). Installation, field testing, and maintenance of fire hydrants (4th ed.). American Water Works Association.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)AWWA Standards Committee on Fire Hydrants ба Inc ebrary. Installation, Field Testing, and Maintenance of Fire Hydrants. 4th ed. Denver, Colo.: American Water Works Association, 2006.
MLA -ийн эшлэл (9 дэх хэвлэлт)AWWA Standards Committee on Fire Hydrants ба Inc ebrary. Installation, Field Testing, and Maintenance of Fire Hydrants. 4th ed. American Water Works Association, 2006.
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