Hänvisningar gällande denna post

APA-referens (7:e uppl.)
Environmental and Water Resources Institute (U.S.). Task Committee on Pipelines for Water Conveyance and Drainage, ebrary, Inc, & Beieler, R. W. (2013). Pipelines for water conveyance and drainage. American Society of Civil Engineers.
Chicago-referens (17:e uppl.)
Environmental and Water Resources Institute (U.S.). Task Committee on Pipelines for Water Conveyance and Drainage, Inc ebrary, och Roger W. Beieler. Pipelines for Water Conveyance and Drainage. Reston, Virginia: American Society of Civil Engineers, 2013.
MLA-referens (9:e uppl.)
Environmental and Water Resources Institute (U.S.). Task Committee on Pipelines for Water Conveyance and Drainage, et al. Pipelines for Water Conveyance and Drainage. American Society of Civil Engineers, 2013.
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