(1989). Disinfection of rural and small-community water supplies: A manual for design and operation. WRC.
Chicago-Zitierstil (17. Ausg.)Disinfection of Rural and Small-community Water Supplies: A Manual for Design and Operation. Medmenham: WRC, 1989.
MLA-Zitierstil (9. Ausg.)Disinfection of Rural and Small-community Water Supplies: A Manual for Design and Operation. WRC, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.