Columbia subject headings:
Influence (Literary, artistic, etc.)
Yeats, W. B. (William Butler), 1865-1939--Criticism and interpretation.
Harvard subject headings:
Influence (Literary, artistic, etc.)
Yeats, W. B. (William Butler), 1865-1939--Criticism and interpretation.
Princeton subject headings:
Influence (Literary, artistic, etc.)
Yeats, W. B. (William Butler), 1865-1939--Criticism and interpretation.