Columbia subject headings:
Immigrants in literature.
Outsiders in literature.
Spanish literature--History and criticism.
Visitors, Foreign, in literature.
Harvard subject headings:
Immigrants in literature
Outsiders in literature
Spanish literature--History and criticism
Visitors, Foreign, in literature
Princeton subject headings:
Immigrants in literature.
Outsiders in literature.
Spanish literature--History and criticism.
Visitors, Foreign, in literature.