A Companion to Digital Humanities
      Editor(s):
      SUSAN SCHREIBMAN,
      RAY SIEMENS, AND
      JOHN UNSWORTH
      Blackwell Publishing Ltd
      Oxford, UK
      © Blackwell Publishing Ltd 2004

      A Companion to Digital Literary Studies
      Editor(s):
      Ray Siemens and 
      Susan Schreibman

      Blackwell Publishing Ltd
      Oxford, UK
      © Blackwell Publishing Ltd 2007