- Author: مُعَمَّرْ الغَدَّاڢِی
- Language: Hausa
- Year: 1980
- Author: Marcello Musto
- Language: English
- Year: 2020
- Author: Zhou Enlai
- Language: English
- Year: 1977
- Author: Xi Jinping
- Language: English
- Year: 2020
- Author: Gu Hailiang
- Language: English
- Year: 2018
- Author: Eduard Bernstein
- Language: German
- Year: 1915
- Author: Kurt Eisner
- Language: German
- Year: 1919
- Author: Gustav Landauer
- Language: German
- Year: 1919
- Author: Max Schippel (ed.)
- Language: German
- Year: 1894