- Author: Nicolae Ceaușescu
- Language: Romanian
- Year: 1969
- Author: Nicolae Ceaușescu
- Language: Romanian
- Year: 1968
- Author: Nicolae Ceaușescu
- Language: Romanian
- Year: 1968
- Author: Rosa Luxemburg
- Language: Romanian
- Year: 1962
- Author: Karl Marx Friedrich Engels
- Language: Romanian
- Year: 1968
- Author: Paul-Henry Chombart de Lauwe
- Language: Romanian
- Year: 1982
- Author: V. I. Lenin
- Language: Romanian
- Year: 1966
- Author: Abdur Rahman
- Language: Romanian
- Year: 1987
