LC 00505

• Lees hiervoor:
  The Observation Turn
• Lees hierna:
  Beyond Luhmann - Cybersemiotics

Referenties

• Form and Medium: A Mathematical Reconstruction, Michael Schiltz, Image and Narrative, Issue 6, Medium Theory, 1 augustus 2003.
• Theory of Society, volume 1 and 2, Niklas Luhmann, Stanford University Press, 1 januari 2012.