Columbia subject headings:
Elections--Mexico.
Informador (Guadalajara, Mexico)
Mexico--Politics and government--1988-2000.
Norte (Monterrey, Mexico)
Occidental (Guadalajara, Mexico)
Press and politics--Mexico.
Harvard subject headings:
Elections--Mexico
Mexico--Politics and government--1988-2000.
Press and politics--Mexico.
Princeton subject headings:
Elections--Mexico.
Mexico--Politics and government--1988-2000.
Press and politics--Mexico.