Não informado. (1999). Design Methods. Design Methods Institute.
Lua i Stíl Chicago (17ú heag.)Não informado. Design Methods. San Luis Obispo, Calif: Design Methods Institute, 1999.
Lua MLA (8ú heag.)Não informado. Design Methods. Design Methods Institute, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.