King Edward III - Emma Smith reviews two books: King Edward III, by Giorgio Melchiori; Pericles, Prince of Tyre, by Doreen DelVecchio and Antony Hammond. - http://www.hull.ac.uk/renforum/v4no1/smith.htm
King Edward the Third - Now authenticated as the work of William Shakespeare, by the Arden Shakespeare Series. University of Virginia's electronic text center. 1596 edition, Elizabethan spelling. - http://etext.lib.virginia.edu/toc/modeng/public/AnoEdw3.html
Edward the Third - Now authenticated as the work of William Shakespeare, by the Arden Shakespeare Series. Edited with a preface, notes and glossary by G. C. Moore Smith 1897 edition. From University of Virginia's electronic text center. - http://etext.lib.virginia.edu/toc/modeng/public/ShaEdw3.html