APA-ийн эшлэл(7 дахь хэвлэлт)
American Water Works Association & ebrary, Inc. (2006). Distribution valves: Selection, installation, field testing, and maintenance (2nd ed.). American Water Works Association.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
American Water Works Association ба Inc ebrary. Distribution Valves: Selection, Installation, Field Testing, and Maintenance. 2nd ed. Denver, Colo.: American Water Works Association, 2006.
MLA -ийн эшлэл (9 дэх хэвлэлт)
American Water Works Association ба Inc ebrary. Distribution Valves: Selection, Installation, Field Testing, and Maintenance. 2nd ed. American Water Works Association, 2006.
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