Columbia subject headings:
Cernuda, Luis--Religion.
Poetry--Religious aspects--Spain--History--20th century.
Religion in literature.
Unamuno, Miguel de, 1864-1936--Religion.
Harvard subject headings:
Princeton subject headings:
Cernuda, Luis--Religion.
Poetry--Religious aspects--Spain--History--20th century.
Religion in literature.
Unamuno, Miguel de, 1864-1936--Religion.