Lua APA (7ú heag.)

Career Development Center. (2003). Complete 2002 numbered B.I.R. rulings. CDC.

Lua i Stíl Chicago (17ú heag.)

Career Development Center. Complete 2002 Numbered B.I.R. Rulings. Quezon City: CDC, 2003.

Lua MLA (9ú heag.)

Career Development Center. Complete 2002 Numbered B.I.R. Rulings. CDC, 2003.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.