6 grupos de comunicación dominan el 90% del mercado norteamericano
pedroelrey:

The illusion of choice
The media landscape is dominated by a mere six companies. Apparently we shouldn’t be worried about it.

6 grupos de comunicación dominan el 90% del mercado norteamericano

pedroelrey:

The illusion of choice

The media landscape is dominated by a mere six companies. Apparently we shouldn’t be worried about it.