- Author: Selden Biggs, Lelia B. Helms
- Language: English
- Year: 2006
- Author: Gregory F. Treverton
- Language: English
- Year: 2010
- Author: Hugh T. Miller
- Language: English
- Year: 2002
- Author: Erin E. O'Brien
- Language: English
- Year: 2008
- Author: Roman Popadiuk
- Language: English
- Year: 2009
- Author: John D. Donahue
- Language: English
- Year: 1999
- Author: Anne Marie Cammisa, Paul Christopher Manuel
- Language: English
- Year: 2013
- Author: Mark Mattern
- Language: English
- Year: 2006
- Author: Webb James
- Language: English
- Year: 2008
- Author: Project Muse., Gilens Martin
- Language: English
- Year: 2012