APA (7. basım) Alıntı
(2014). Safety management for utilities (Seventh edition.). American Water Works Association.
Chicago Style (17. basım) Atıf
Safety Management for Utilities. Seventh edition. Denver, Colorado: American Water Works Association, 2014.
MLA (9th ed.) Atıf
Safety Management for Utilities. Seventh edition. American Water Works Association, 2014.
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