References
- Hobbes , T. 1994 . Leviathan , Edited by: Curley , Edwin . Indianapolis/Cambridge : Hackett .
- Parsons , T. 1949 . The structure of social action , Glencoe, IL : The Free Press .
- Sloterdijk , P. 2004 . Sphären III. Schäume , Frankfurt : Suhrkamp .