Duffy, R. (2000). Killing for conservation. James Curry.
Chicago-čujuhus (17. p.)Duffy, Rosaleen. Killing for Conservation. Oxford: James Curry, 2000.
MLA-čujuhus (9. p.)Duffy, Rosaleen. Killing for Conservation. James Curry, 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.