Hänvisningar gällande denna post
APA-referensAWWA Staff. (2008). Concrete Pressure Pipe - Manual of Water Supply Practices, M9 (3rd Edition). American Water Works Association.
Chicago-stil citatAWWA Staff. Concrete Pressure Pipe - Manual of Water Supply Practices, M9 (3rd Edition). American Water Works Association, 2008.
MLA-referensAWWA Staff. Concrete Pressure Pipe - Manual of Water Supply Practices, M9 (3rd Edition). American Water Works Association, 2008.
Harvard-stil citatAWWA Staff. 2008. Concrete Pressure Pipe - Manual of Water Supply Practices, M9 (3rd Edition). American Water Works Association.
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