Perry. William J. Forsyth. Indiana University Press.
Lua i Stíl Chicago (17ú heag.)Perry. William J. Forsyth. Indiana University Press.
Lua MLA (9ú heag.)Perry. William J. Forsyth. Indiana University Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.