- Author: Philip Kotler Gary Armstrong John Saunders Veronica Wong
- Language: English
- Year: 1998
- Author: Damon Armstrong
- Language: English
- Year: 2005
- Author: Peter Armstrong Stephen Walsh
- Language: English
- Author: R.Armstrong
- Language: English
- Author: Karen Armstrong
- Language: English
- Year: 2002
- Author: Katherine Blundell Fraser Armstrong
- Language: English
- Year: 2007
- Author: Joe Armstrong
- Language: English
- Year: 2007
- Author: Ben Armstrong
- Language: English
- Year: 2007