Harris, J., & Nash, S. (2007). Digest of Documents. Paul Holberton Publishing.
Lua i Stíl Chicago (17ú heag.)Harris, J., agus S. Nash. Digest of Documents. Paul Holberton Publishing, 2007.
Lua MLA (9ú heag.)Harris, J., agus S. Nash. Digest of Documents. Paul Holberton Publishing, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.