United States. Environmental Protection Agency. Office of Pollution Prevention and Toxics. (1995). Environmental accounting case studies: Green accounting at AT&T. U.S. Environmental Protection Agency, Office of Pollution Prevention & Toxics.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Pollution Prevention and Toxics. Environmental Accounting Case Studies: Green Accounting At AT&T. Wasington, D.C.: U.S. Environmental Protection Agency, Office of Pollution Prevention & Toxics, 1995.
MLA (8th ed.) CitationUnited States. Environmental Protection Agency. Office of Pollution Prevention and Toxics. Environmental Accounting Case Studies: Green Accounting At AT&T. U.S. Environmental Protection Agency, Office of Pollution Prevention & Toxics, 1995.