- Author: Watson Kelly L
- Language: English
- Year: 2017
- Author: Sherzer Dina
- Language: English
- Year: 1996
- Author: Petras James F., Veltmeyer Henry
- Language: English
- Year: 2008
- Author: Wallace Tara Ghoshal
- Language: English
- Year: 2010
- Author: Hobsbawm Eric J
- Language: English
- Year: 2008
- Author: Hobsbawm Eric J
- Language: English
- Year: 2008
- Author: Brian KwobaRose ChantilukeAthinangamso Nkopo
- Language: English
- Year: 2018
- Author: Jacobs Justin M
- Language: English
- Year: 2016
- Author: Eltchaninoff Michel, Poutine Vladimir, Bardoux Till
- Language: German
- Year: 2016
- Author: Johnson Chalmers A., États-Unis. Central intelligence agency
- Language: English
- Year: 2008