American Water Works Association, American Water Works Association, American National Standards Institute, & American National Standards Institute. (1978). AWWA standard for installation of asbestos-cement pressure pipe. Denver, Colo.: The Association.
Citación estilo ChicagoAmerican Water Works Association, American Water Works Association, American National Standards Institute, y American National Standards Institute. AWWA Standard for Installation of Asbestos-cement Pressure Pipe. Denver, Colo.: The Association, 1978.
Cita MLAAmerican Water Works Association, American Water Works Association, American National Standards Institute, y American National Standards Institute. AWWA Standard for Installation of Asbestos-cement Pressure Pipe. Denver, Colo.: The Association, 1978.