Dyfyniad APA

Sinha, S. K. (2013). Cost information for drinking water pipelines: Synthesis report. WERF.

Dyfyniad Arddull Chicago

Sinha, Sunhil K. Cost Information for Drinking Water Pipelines: Synthesis Report. Alexandria, Virginia: WERF, 2013.

Dyfyniad MLA

Sinha, Sunhil K. Cost Information for Drinking Water Pipelines: Synthesis Report. WERF, 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.