Columbia subject headings:
Folklore in literature.
Hughes, Ted, 1930-1998--Criticism and interpretation.
Mythology in literature.
Harvard subject headings:
Folklore in literature.
Hughes, Ted, 1930-1998--Criticism and interpretation.
Mythology in literature.
Princeton subject headings:
Folklore in literature.
Hughes, Ted, 1930---Criticism and interpretation.
Mythology in literature.