References
- Robinson , Lennox . 1940 . “The Man and the Dramatist” . In Scattering Branches 105 New York
- Hall , James and Steinmann , Martin , eds. 1950 . The Permanence of Yeats 239 – 240 . New York
- Yeats , William Butler . 1924 . Plays and Controversies 115 New York
- Yeats , William Butler . 1924 . Essays 388 New York
- Gassner , John . 1951 . A Treasury of the Theatre Vol. II , 264 – 265 . New York
- Yeats , William Butler . 1911 . Plays for an Irish Theatre 217 London
- Yeats , William Butler . 1935 . Wheels and Butterflies 121 New York
- Yeats , William Butler . 1919 . The Cutting of an Agate 2 London
- Pound , Ezra and Fenollosa , Ernest . 1917 . Noh 6 New York