Utility management system
Ginley James F., Humphrey ToddKniha
Citace v seznamu literatury:
GINLEY, James F. a HUMPHREY, Todd. Utility management system: operational guide to AWWA standard G400. Denver, CO: American Water Works Association, c2009. ISBN 9781615837731. Dostupné také z: https://proxy.k.utb.cz/login?url=http://app.knovel.com/hotlink/toc/id:kpOGAWWA05/operational_guide_to_awwa_standard_g400__utility_management_system.