Fitts. Selma. The University of Alabama Press.
Lua i Stíl Chicago (17ú heag.)Fitts. Selma. The University of Alabama Press.
Lua MLA (9ú heag.)Fitts. Selma. The University of Alabama Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.