Duffy, O. (1854). Northern wilds. Stringer & Townsend.
Lua i Stíl Chicago (17ú heag.)Duffy, Owen. Northern Wilds. New York: Stringer & Townsend, 1854.
Lua MLA (8ú heag.)Duffy, Owen. Northern Wilds. Stringer & Townsend, 1854.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.