Etulain. Lincoln and Oregon Country Politics in the Civil War Era. Oregon State University Press.
Lua i Stíl Chicago (17ú heag.)Etulain. Lincoln and Oregon Country Politics in the Civil War Era. Oregon State University Press.
Lua MLA (9ú heag.)Etulain. Lincoln and Oregon Country Politics in the Civil War Era. Oregon State University Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.