APA-čujuhus (7. p.)
James, T. (2010). Drupal web services: Integrate social and multimedia web services and applications with your Drupal website. Packt Pub..
Chicago-čujuhus (17. p.)
James, Trevor. Drupal Web Services: Integrate Social and Multimedia Web Services and Applications with Your Drupal Website. Birmingham, U.K.: Packt Pub., 2010.
MLA-čujuhus (9. p.)
James, Trevor. Drupal Web Services: Integrate Social and Multimedia Web Services and Applications with Your Drupal Website. Packt Pub., 2010.
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