Benson, E. (2008). The art of Rails. Wiley.
Lua i Stíl Chicago (17ú heag.)Benson, Edward. The Art of Rails. Indianapolis, Ind: Wiley, 2008.
Lua MLA (9ú heag.)Benson, Edward. The Art of Rails. Wiley, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.