Gay, K. (1994). Pollution and the powerless. Impact books.
Chicago-čujuhus (17. p.)Gay, Kathlyn. Pollution and the Powerless. New york: Impact books, 1994.
MLA-čujuhus (9. p.)Gay, Kathlyn. Pollution and the Powerless. Impact books, 1994.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.