Painter, S. (1951). Mediaeval society. Cornell Uni Press.
Lua i Stíl Chicago (17ú heag.)Painter, S. Mediaeval Society. Newyork: Cornell Uni Press, 1951.
Lua MLA (9ú heag.)Painter, S. Mediaeval Society. Cornell Uni Press, 1951.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.