Columbia subject headings:
Yeats, W. B. (William Butler), 1865-1939. Poems. Selections.
Harvard subject headings:
Ireland--In literature--Handbooks, manuals, etc.
Yeats, W. B. (William Butler), 1865-1939--Criticism and interpretation--Handbooks, manuals, etc.
Yeats, W. B. (William Butler), 1865-1939--Examinations--Study guides.
Yeats, W. B. (William Butler), 1865-1939. Collected poems.
Princeton subject headings:
Yeats, W. B. (William Butler), 1865-1939.