Shoemaker. Native American Whalemen and the World. The University of North Carolina Press.
Lua i Stíl Chicago (17ú heag.)Shoemaker. Native American Whalemen and the World. The University of North Carolina Press.
Lua MLA (9ú heag.)Shoemaker. Native American Whalemen and the World. The University of North Carolina Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.