Sierra's+Works+Cited+2

//BrainyQuote //. Xplore, n.d. Web. 13 May 2013.

"Biography." //William Butler Yeats - //. N.p., n.d. Web. 17 May 2013.

"The Poetry Of William Butler Yeats." //- Poetic Analysis //. N.p., n.d. Web. 16 May 2013.