Não informado. (1971). Human settlements. Centre for Housing, Building and Planning.
Lua i Stíl Chicago (17ú heag.)Não informado. Human Settlements. New York: Centre for Housing, Building and Planning, 1971.
Lua MLA (8ú heag.)Não informado. Human Settlements. Centre for Housing, Building and Planning, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.