Building Research Establishment. (1982). Materials control to avoid waste. HMSO.
Lua i Stíl Chicago (17ú heag.)Building Research Establishment. Materials Control to Avoid Waste. London: HMSO, 1982.
Lua MLA (9ú heag.)Building Research Establishment. Materials Control to Avoid Waste. HMSO, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.