Columbia subject headings:
Comparative literature--Themes, motives.
Folk literature--History and criticism.
Oral tradition.
Parry, Milman.
Harvard subject headings:
Comparative literature--Themes, motives.
Folk literature--History and criticism
Oral tradition.
Parry, Milman
Princeton subject headings:
Folk literature--History and criticism.
Oral tradition.
Oral-formulaic analysis.
Parry, Milman.