Axford, B. (2002). Politics (2nd.). Routledge.
Chicago-viite (17. p.)Axford, Barry. Politics. 2nd. London: Routledge, 2002.
MLA-viite (9. p.)Axford, Barry. Politics. 2nd. Routledge, 2002.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.
Axford, B. (2002). Politics (2nd.). Routledge.
Chicago-viite (17. p.)Axford, Barry. Politics. 2nd. London: Routledge, 2002.
MLA-viite (9. p.)Axford, Barry. Politics. 2nd. Routledge, 2002.