Clemmons. Conflicted ABCFM Mission to the Dakotas, 1835-1862. Minnesota Historical Society Press.
Lua i Stíl Chicago (17ú heag.)Clemmons. Conflicted ABCFM Mission to the Dakotas, 1835-1862. Minnesota Historical Society Press.
Lua MLA (9ú heag.)Clemmons. Conflicted ABCFM Mission to the Dakotas, 1835-1862. Minnesota Historical Society Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.