MacNeice, Louis
The poetry of W.B. Yeats / Louis MacNeice.
Oxford University Press, 1941
 Buku Teks
The Cambridge companion to W.B. Yeats
Marjorie Howes, John Kelly, editor
Cambridge University Press, 2008
 Buku Teks
Yeats : poems, 1919-1935 : a casebook / edited, Elizabeth Cullingford
Macmillan, 1984
 Buku Teks
Hutapea-Silitonga, Gerda
Suatu analisis arketipal-mitologis atas Helena dari Troya dalam 5 sajak William Butler Yeats
Universitas Indonesia, 1995
 UI - Tesis Membership
Jeffares, A. Norman
A commentary on the collected poems of W. B. Yeats / by A. Norman Jeffares
Stanford University Press, 1968
 Buku Teks