Jachowski, D. (2014). Wild again: The struggle to save the black-footed ferret. University of California Press.
Lua i Stíl Chicago (17ú heag.)Jachowski, David. Wild Again: The Struggle to Save the Black-footed Ferret. Berkeley, California: University of California Press, 2014.
Lua MLA (9ú heag.)Jachowski, David. Wild Again: The Struggle to Save the Black-footed Ferret. University of California Press, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.