Dyfyniad APA

(2005). GIS Implementation for Water and Wastewater Treatment Facilities. McGraw-Hill.

Dyfyniad Arddull Chicago

GIS Implementation for Water and Wastewater Treatment Facilities. McGraw-Hill, 2005.

Dyfyniad MLA

GIS Implementation for Water and Wastewater Treatment Facilities. McGraw-Hill, 2005.

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