Environmental Protection Agency. Five-year review report for the sand springs petrochemical complex superfund site. Sand springs, Tulsa county, Oklahoma.
Chicago-referens (17:e uppl.)Environmental Protection Agency. Five-year Review Report for the Sand Springs Petrochemical Complex Superfund Site. Sand Springs, Tulsa County, Oklahoma.
MLA-referens (9:e uppl.)Environmental Protection Agency. Five-year Review Report for the Sand Springs Petrochemical Complex Superfund Site. Sand Springs, Tulsa County, Oklahoma.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.