- Author: Jay Fields Shane Harvie Martin Fowler Kent Beck
- Language: English
- Year: 2009
- Author: Jay Fields Shane Harvie Martin Fowler Kent Beck
- Language: English
- Year: 2009
- Author: Jay Fields Shane Harvie Martin Fowler Kent Beck
- Language: English
- Year: 2009
- Author: Jay Fields Shane Harvie Martin Fowler Kent Beck
- Language: English
- Year: 2009