Assessment of the United States’ Island Territories, 2008-2020 (PDF). sites.tufts.edu. [2022-05-16]. (原始内容存档 (PDF)于2021-12-04). Correlation of Human Development
and Superfund Basic Research Programs EPA.gov (页面存档备份,存于互联网档案馆) – manages Superfundsites and the pollutants in them (CERCLA). Map the EPA Superfund Toxic