Columbia subject headings:
Cervantes Saavedra, Miguel de, 1547-1616--Criticism and interpretation.
Skepticism in literature.
Harvard subject headings:
Cervantes Saavedra, Miguel de, 1547-1616--Criticism and interpretation.
Skepticism in literature.
Princeton subject headings:
Cervantes Saavedra, Miguel de, 1547-1616--Criticism and interpretation.