United States. Division of Water Supply and Pollution Control, Institute of Public Administration (New York, N.Y.), & Mantel, H. N. (1964). Industrial incentives for water pollution abatement. The Institute.
Lua i Stíl Chicago (17ú heag.)United States. Division of Water Supply and Pollution Control, N.Y.) Institute of Public Administration (New York, agus Howard N. Mantel. Industrial Incentives for Water Pollution Abatement. New York, N.Y.: The Institute, 1964.
Lua MLA (8ú heag.)United States. Division of Water Supply and Pollution Control, et al. Industrial Incentives for Water Pollution Abatement. The Institute, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.