- Author: Dobashi Yoshihito
- Language: English
- Year: 2020
- Author: Qian Youyong, Zhang Hongming
- Language: English
- Year: 2019
- Author: Moro Andrea
- Language: English
- Year: 2013
- Author: Moro Andrea
- Language: English
- Year: 2013
- Author: Beatriz Fernández Ricardo Extepare
- Language: English
- Year: 2013
- Author: Postal Paul Martin
- Language: English
- Year: 2010
- Author: Noam Chomsky
- Language: Spanish
- Year: 1976
- Author: А И. Варшавская
- Language: Русский
- Year: 1997
- Author: Juan Uriagereka
- Language: English
- Year: 2018
- Author: Noam Chomsky, Olga Fernández Soriano, Luis Javier Eguren Gutiérrez
- Language: Spanish
- Year: 2004