Council on Tall Buildings and Urban Habitat & Conference on Building for the 21st Century. (2002). Building for the 21st Century: Technology, livability, productivity : proceedings of conference : held 9-11 December, 2001 in London, UK. Council on Tall Buildings and Urban Habitat, Lehigh University.
Chicago (17e ed.) BronvermeldingCouncil on Tall Buildings and Urban Habitat en Conference on Building for the 21st Century. Building for the 21st Century: Technology, Livability, Productivity : Proceedings of Conference : Held 9-11 December, 2001 in London, UK. Bethlehem, Pa.: Council on Tall Buildings and Urban Habitat, Lehigh University, 2002.
MLA (8e ed.) BronvermeldingCouncil on Tall Buildings and Urban Habitat en Conference on Building for the 21st Century. Building for the 21st Century: Technology, Livability, Productivity : Proceedings of Conference : Held 9-11 December, 2001 in London, UK. Council on Tall Buildings and Urban Habitat, Lehigh University, 2002.