Não informado. (1989). Application Development Strategies. Cutter Information.
Lua i Stíl Chicago (17ú heag.)Não informado. Application Development Strategies. Arlington, Mass: Cutter Information, 1989.
Lua MLA (8ú heag.)Não informado. Application Development Strategies. Cutter Information, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.