1. American Water Works Association , 1991 . Water Rates. AWWA Manual Ml, Denver, Colorado, 81 pp.
2. American Water Works Association , 1986 . Water Rates and Related Charges. AWWA Manual M26, Denver, Colorado, 4A pp.
3. American Water Works Association , 1992 . Alternative Rates. AWWA Manual M34, Denver, Colorado, 76 pp.
4. American Water Works Association , 1992 . Water Industry Data Base. AWWA, Denver, Colorado, 116 pp.
5. Atlanta Regional Commission , 1992 . Atlanta Region Water and Wastewater Rate Survey. Atlanta, Georgia, 31 pp.