(1974). Facilities planning summary: Title II, Federal Water Pollution Control Act, amendments of 1972.
Citazione stile Chigago Style (17a edizione)Facilities Planning Summary: Title II, Federal Water Pollution Control Act, Amendments of 1972. 1974.
Citatione MLA (9a ed.)Facilities Planning Summary: Title II, Federal Water Pollution Control Act, Amendments of 1972. 1974.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.