Cowan, H. J. (1984). Energy conservation in the design of multi-storey buildings: Papers presented at an international symposium held at the University of Sydney from 1 to 3 June 1983. Pergamon.
Lua i Stíl Chicago (17ú heag.)Cowan, Henry J. Energy Conservation in the Design of Multi-storey Buildings: Papers Presented at an International Symposium Held at the University of Sydney from 1 to 3 June 1983. New York: Pergamon, 1984.
Lua MLA (9ú heag.)Cowan, Henry J. Energy Conservation in the Design of Multi-storey Buildings: Papers Presented at an International Symposium Held at the University of Sydney from 1 to 3 June 1983. Pergamon, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.