Columbia subject headings:
Harvard subject headings:
Donoso Cortés, Juan, marqués de Valdegamas, 1809-1853.
Donoso Cortés, Juan, marqués de Valdegamas, 1809-1853. Correspondence.
Heraldo (Spain : 1842)
Press--Spain--History--19th century.
Ríos Rosas, Antonio de los.--Correspondence.
Sol (Spain : 1842)
Spanish newspapers--Spain--History.
Spanish periodicals--Spain--History.
Princeton subject headings:
Donoso Cortés, Juan, marqués de Valdegamas, 1809-1853.
Journalism--Spain--History.
Journalists--Spain--Biography.