APA-viite (7. p.)

Problems of Communism Committee. (2010). Problems. Problems of Communism Committee.

Chicago-viite (17. p.)

Problems of Communism Committee. Problems. Belfast: Problems of Communism Committee, 2010.

MLA-viite (8. p.)

Problems of Communism Committee. Problems. Problems of Communism Committee, 2010.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.