- Author: David G. Allison P. Gilbert H. M. Lappin-Scott M. Wilson
- Language: English
- Year: 2000
- Author: Gilbert Held Kent Hundley
- Language: English
- Year: 1999
- Author: Thompson Gilbert Jonathan Morrell Peter W.F. Wilson
- Language: English
- Year: 2006
- Author: Enid Gilbert-Barness Diane E. Debich-Spicer
- Language: English
- Year: 2004
- Author: Mark F. Gilbert
- Language: English
- Year: 2003
- Author: S. J. Lane J. S. Gilbert
- Language: English
- Year: 2008
- Author: Enid Gilbert-Barness
- Language: English
- Year: 2004
- Author: Christen Raunkiaer Frank N. Egerton Fausboll H. Gilbert-Carter
- Language: English
- Year: 1934
- Author: David Vines Christopher L. Gilbert
- Language: English
- Year: 2004