W. B. Yeats, self-critic a study of his early verse - Parkinson, Thomas Francis 1920-1992; Parkinson, Thomas Francis 1920-1992 (Univ. of California Press, 1971)
Keywords: Yeats, William Butler <1865-1939> - Literarne študije; Yeats, William Butler -- 1865-1939; Selbstverständnis