Columbia subject headings:
Argentine newspapers--Argentina--Jujuy (Province)
Colección Pregón.
Journalism, Regional--Argentina--Jujuy (Province)
Tribuno de Jujuy.
Harvard subject headings:
Argentine newspapers--Argentina--Jujuy (Province)--Case studies.
Pregón (San Salvador de Jujuy, Argentina)
Tribuno de Jujuy.
Princeton subject headings:
Argentine newspapers--Argentina--Jujuy (Province)--Case studies.
Case studies.
Pregón (San Salvador de Jujuy, Argentina)
Tribuno de Jujuy.