Columbia subject headings:
Madách, Imre, 1823-1864--Criticism and interpretation.
Madách, Imre, 1823-1864. Ember tragédiája.
Romanticism--Europe.
Harvard subject headings:
Madách, Imre, 1823-1864--Criticism and interpretation.
Princeton subject headings:
Madách, Imre, 1823-1864--Criticism and interpretation.
Madách, Imre, 1823-1864. Az ember tragédiája.
Romanticism--Europe.