Guy, D. M. (2003). Practitioners guide to GAAS 2003. John Wiley & Sons.
Lua i Stíl Chicago (17ú heag.)Guy, Dan M. Practitioners Guide to GAAS 2003. John Wiley & Sons, 2003.
Lua MLA (8ú heag.)Guy, Dan M. Practitioners Guide to GAAS 2003. John Wiley & Sons, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.