- Author: Anthony R. Kovner PhD Ann S. McAlearney ScD Duncan Neuhauser
- Language: English
- Year: 2009
- Author: Duncan Lindsey
- Language: English
- Year: 1994
- Author: Martijn Blaauw Duncan Pritchard
- Language: English
- Year: 2006
- Author: Paul Duncan
- Language: English
- Year: 1999
- Author: Duncan Q.M. Craig Mike Reading
- Language: English
- Year: 2006
- Author: Duncan Marshall BSc MCIOB MBEng Derek Worthing BSc Mphil MRICS Roger Heath FRICS FFB
- Language: English
- Year: 2003
- Author: Duncan J.R. Manley
- Language: English
- Year: 2001
- Author: Duncan Long
- Language: English
- Year: 1991
- Author: Adrian Duncan
- Language: English
- Year: 2009