What has the author Luis Bilbao written?

Luis Bilbao has written:

'Periodismo y militancia' -- subject(s): Journalism, History

'Ser comunista en el siglo XXI' -- subject(s): Partido Comunista de la Argentina, Communism

'Desempleo y subempleo'

'CIA-Vaticano' -- subject(s): Catholic Church, United States, United States. Central Intelligence Agency, Foreign relations

'El abismo y el horizonte' -- subject(s): Politics and government, Economic conditions, Political participation