Merkl, P. H. (1995). Radical Right Parties in Europe and Anti-Foreign Violence: A Comparative Essay. Terror from the extreme right.
Chicago-viite (17. p.)Merkl, Peter H. "Radical Right Parties in Europe and Anti-Foreign Violence: A Comparative Essay." Terror from the Extreme Right 1995.
MLA-viite (8. p.)Merkl, Peter H. "Radical Right Parties in Europe and Anti-Foreign Violence: A Comparative Essay." Terror from the Extreme Right, 1995.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.