Tohutoro APA (7th ed.)

American Water Works Association & ebrary, Inc. (2000). Principles of water rates, fees, and charges (5th ed.). American Water Works Association.

Tohutoru Kātū Chicago (17th ed.)

American Water Works Association me Inc ebrary. Principles of Water Rates, Fees, and Charges. 5th ed. Denver, Colo.: American Water Works Association, 2000.

Tohutoro MLA (9th ed.)

American Water Works Association me Inc ebrary. Principles of Water Rates, Fees, and Charges. 5th ed. American Water Works Association, 2000.