Lua APA (7ú heag.)
(2014). Renewal engineering for wastewater pipelines: Synthesis report. Water Environment Research Foundation.
Lua i Stíl Chicago (17ú heag.)
Renewal Engineering for Wastewater Pipelines: Synthesis Report. Alexandria, Virginia: Water Environment Research Foundation, 2014.
Lua MLA (9ú heag.)
Renewal Engineering for Wastewater Pipelines: Synthesis Report. Water Environment Research Foundation, 2014.
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