O'Brien, T. A. (2011). Gwich'in Athabascan implements: History, manufacture, and usage according to Reverend David Salmon. University of Alaska Press.
Citazione stile Chigago Style (17a edizione)O'Brien, Thomas A. Gwich'in Athabascan Implements: History, Manufacture, and Usage According to Reverend David Salmon. Fairbanks: University of Alaska Press, 2011.
Citatione MLA (9a ed.)O'Brien, Thomas A. Gwich'in Athabascan Implements: History, Manufacture, and Usage According to Reverend David Salmon. University of Alaska Press, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.