- Author: Michael Armstrong
- Language: English
- Year: 2000
- Author: Angela Baron Michael Armstrong
- Language: English
- Year: 2007
- Author: Michael A. Kiebish Xianlin Han Thomas N. Seyfried (auth.) Donald Armstrong (eds.)
- Language: English
- Year: 2009
- Author: Peter Armstrong
- Language: English
- Year: 2000
- Author: Penny Grubb Armstrong A. Takang
- Language: English
- Year: 2003
Africa
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- Author: Gemma Pitcher David Andrew Kate Armstrong
- Language: English
- Year: 2007
- Author: Charles Nadeau Jennifer Rowe David Sullivan Jon Michael Varese Jay Armstrong
- Language: English
- Year: 2005
- Author: William L. Craig Walter Sinnott-Armstrong
- Language: English
- Year: 2004
- Author: J. Scott Armstrong
- Language: English
- Year: 2005
- Author: Mrs Isobel Armstrong
- Language: English
- Year: 1993