- Author: Damon Barrett
- Language: English
- Year: 2011
- Author: Anna Alexandrova
- Language: English
- Year: 2004
- Author: Nancy Lynch Street
- Language: English
- Year: 2004
- Author: Sondra Myers
- Language: English
- Year: 2004
- Author: The Editors of IDEA
- Language: English
- Year: 2013
- Author: Simon Quinn
- Language: English
- Year: 2009
- Author: Crawford Alan N, Saul E Wendy
- Language: English
- Year: 2005
- Author: Rybold Gary
- Language: English
- Year: 2006
- Author: Snider Alfred
- Language: English
- Year: 2008