Não informado. (1972). Building Research Establishment Current Paper. Building Research Establishment.
Lua i Stíl Chicago (17ú heag.)Não informado. Building Research Establishment Current Paper. Garston, Inglaterra: Building Research Establishment, 1972.
Lua MLA (8ú heag.)Não informado. Building Research Establishment Current Paper. Building Research Establishment, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.