title: Where can I find System.Web.Helpers, System.Web.WebPages, and System.Web.Razor?
body: <p>I am following this <a href="http://haacked.com/archive/2011/08/01/text-templating-using-razor-the-easy-way.aspx" rel="noreferrer">article</a> on RazorGenerator and it say's that I must add references to:</p>
  
  <ul>
  <li><code>System.Web.Helpers.dll</code></li>
  <li><code>System.Web.WebPages.dll</code></li>
  <li><code>System.Web.Razor.dll</code></li>
  </ul>
  
  <p>The only one I can see when I do <code>Add Reference</code> is <code>System.Web.Razor</code>, but I don't know where the other ones are.</p>