Columbia subject headings:
Harvard subject headings:
Diplomacy--Press coverage--Mexico.
Journalism--Mexico--History--20th century.
Mexico--History--1867-1910.
Press and politics--Mexico.
Princeton subject headings:
Diplomacy--Press coverage--Mexico.
Díaz, Porfirio, 1830-1915.
Journalism--Mexico--History--20th century.
Press and politics--Mexico.