- Author: Sidgwick Henry
- Language: German
- Year: 2019
- Author: Schultz Bart, Sidgwick Henry
- Language: English
- Year: 2004
- Author: Marshall Alfred, Mill John Stuart, Schaffle Albert E., Sidgwick Henry, Sraffa Piero, Steedman Ian, Vint John
- Language: English
- Year: 2013
- Author: Lazari-Radek Katarzyna de, Sidgwick Henry, Singer Peter
- Language: English
- Year: 2016