Columbia subject headings:
Rosa, João Guimarães, 1908-1967--Criticism and interpretation.
Rosa, João Guimarães, 1908-1967--Political and social views.
Rosa, João Guimarães, 1908-1967. Grande sertão.
Harvard subject headings:
Politics and literature--Brazil
Politics in literature.
Rosa, João Guimarães, 1908-1967. Grande sertão.
Princeton subject headings: