A survey of the changes in the advertising industry in the last twenty years including coverage of the emergence of international conglomerates and the diversification of the agencies into public relations and media buying.
Dênis de Moraes, Armand Mattelart, Douglas Kellner, Eduardo Galeano, Guillermo Orozco Gomez, Marc Augé, Jesús Martín-Barbero, Lorenzo Vilches, Manuel Castells, Muniz Sodré & Pierre Musso
