Columbia subject headings:
Peninsular War, 1807-1814.
Waterloo, Battle of, Waterloo, Belgium, 1815.
Harvard subject headings:
Peninsular War, 1807-1814
Peninsular War, 1807-1814--Sources.
Waterloo, Battle of, Waterloo, Belgium, 1815
Waterloo, Battle of, Waterloo, Belgium, 1815--Sources.
Princeton subject headings: