- Author: L. J. Andrew Villalon Donald J. Kagay
- Language: English
- Year: 2008
- Author: Mark H. Danley Patrick J. Speelman
- Language: English
- Year: 2012
- Author: Brian Holden Reid John Keegan
- Language: English
- Year: 1999
- Author: H.P. Willmott
- Language: English
- Year: 1999
- Author: Brian Holden Reid John Keegan
- Language: English
- Year: 1999
- Author: Herman Amersfoort Wim Klinkert
- Language: English
- Year: 2011
- Author: Eric C Klingelhofer
- Language: English
- Year: 2010
- Author: Brian J. Davies
- Language: English
- Year: 2012
- Author: Helen J Nicholson
- Language: English
- Year: 2001
