APA-čujuhus (7. p.)
Butcher, M. (2012). Drupal 7 multi-sites configuration: Run multiple websites from a single instance of Drupal 7. Packt Pub..
Chicago-čujuhus (17. p.)
Butcher, Matt. Drupal 7 Multi-sites Configuration: Run Multiple Websites from a Single Instance of Drupal 7. Birmingham ; Mumbai: Packt Pub., 2012.
MLA-čujuhus (9. p.)
Butcher, Matt. Drupal 7 Multi-sites Configuration: Run Multiple Websites from a Single Instance of Drupal 7. Packt Pub., 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.