- Author: Lijphart Arend
- Language: English
- Year: 2012
- Author: Grofman Bernard, Lijphart Arend, Shugart Matthew Soberg, Taylor Steven L
- Language: English
- Year: 2015
- Author: Lijphart Arend
- Language: Spanish
- Year: 2000
- Author: Grofman Bernard, Lijphart Arend, Shugart Matthew Soberg, Taylor Steven L
- Language: English
- Year: 2014