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