West, R. L., & Turner, L. H. IPC (Student Edition.).
Lua i Stíl Chicago (17ú heag.)West, Richard L., agus Lynn H. Turner. IPC. Student Edition.
Lua MLA (9ú heag.)West, Richard L., agus Lynn H. Turner. IPC. Student Edition.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.