Shakespeare Resource Center
This website is a hub for internet resources on Shakespeare, including his plays, his biography, the historical period in which he lived, and the theater in which he performed.
Folger Shakespeare Library
This Washington, D.C. library contains more Shakespeare materials than any in the world. The website allows you to explore its extensive collections and gain incredible knowledge about Shakespeare, his work, and his time.
Complete text
http://shakespeare.mit.edu/romeo_juliet/full.html
The full text of the play in digital form, useful for using text-to-speech generators.