Middleton, B. R. (2011). Trust in the land: New directions in tribal conservation. University of Arizona Press.
Chicago-referens (17:e uppl.)Middleton, Beth Rose. Trust in the Land: New Directions in Tribal Conservation. Tucson: University of Arizona Press, 2011.
MLA-referens (9:e uppl.)Middleton, Beth Rose. Trust in the Land: New Directions in Tribal Conservation. University of Arizona Press, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.