Columbia subject headings:
Habermas, Jürgen.
Legitimacy of governments.
Luhmann, Niklas, 1927-1998.
Weber, Max, 1864-1920.
Harvard subject headings:
Habermas, Jürgen
Legitimacy of governments.
Luhmann, Niklas, 1927-1998
Weber, Max, 1864-1920.
Princeton subject headings:
Habermas, Jürgen.
Legitimacy of governments.
Luhmann, Niklas, 1927-1998.
State, The.
Weber, Max, 1864-1920.