- Author: Paul J. Alpers
- Language: English
- Year: 2015
- Author: Ludwig August Deubner
- Language: German
- Year: 1935
- Author: Jacques Rancière
- Language: French
- Year: 2021
- Author: Yuan Guo-Cheng
- Language: English
- Year: 2019
- Author: Ricardo De La Cierva
- Language: Spanish
- Author: Kennedy Cate, Victoria. Centre for Adult Education. Book Groups., Zola Nelly
- Language: English
- Year: 2006
- Author: Leon Trotsky
- Language: English
- Year: 1977
- Author: André Unterberger (auth.)
- Language: English
- Year: 2008
