title: Drupal 7 render a node chain
body: <p>I'm trying to display, in a single page, the content of nodes referenced to other(e. g. the relations of a navigation graph)
  This should not be a simple list of node, but it should follows the order of the relations between nodes. 
  How can I do this?
  PHP code?
  Template?
  View?
  This should be done in a recursive way?
  I'm working with Drupal 7...
  Thanks in advance,
  Regards,
  Michele</p>