Kellner, H. Triangular Anxieties: The Present State of European Intellectual History: Hans Kellner. Modern European intellectual history : reappraisals and new perspectivities.(1991).
Chicago-referens (17:e uppl.)Kellner, Hans. "Triangular Anxieties: The Present State of European Intellectual History: Hans Kellner." Modern European Intellectual History : Reappraisals and New Perspectivities.(1991) .
MLA-referens (8:e uppl.)Kellner, Hans. "Triangular Anxieties: The Present State of European Intellectual History: Hans Kellner." Modern European Intellectual History : Reappraisals and New Perspectivities.(1991), .
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