Kellner, H. Triangular Anxieties: The Present State of European Intellectual History: Hans Kellner. Modern European intellectual history : reappraisals and new perspectivities.(1991).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKellner, Hans. "Triangular Anxieties: The Present State of European Intellectual History: Hans Kellner." Modern European Intellectual History : Reappraisals and New Perspectivities.(1991) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रKellner, Hans. "Triangular Anxieties: The Present State of European Intellectual History: Hans Kellner." Modern European Intellectual History : Reappraisals and New Perspectivities.(1991), .
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.