- Author: North Douglass Cecil, Wallis John Joseph, Weingast Barry R
- Language: English
- Year: 2013
- Author: North Douglass Cecil, Weingast Barry R., Wallis John Joseph
- Language: English
- Year: 2009
- Author: Hang Xing, North Douglass C.
- Language: Chinese
- Year: 2008
- Author: North Douglass Cecil
- Language: English
- Year: 2005