APA-referens (7:e uppl.)
Peacock, M. (2008). Selling online with Drupal e-Commerce: Walk through the creation of an online store with Drupal's e-Commerce module. Packt.
Chicago-referens (17:e uppl.)
Peacock, Michael. Selling Online with Drupal E-Commerce: Walk Through the Creation of an Online Store with Drupal's E-Commerce Module. Birmingham, [England]: Packt, 2008.
MLA-referens (9:e uppl.)
Peacock, Michael. Selling Online with Drupal E-Commerce: Walk Through the Creation of an Online Store with Drupal's E-Commerce Module. Packt, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.