(2013). Getting started with Drupal Commerce: Learn everything you need to know in order to get your first Drupal Commerce website set up and trading / Richard Jones ; foreword by Robert Douglass, Director of Product Strategy, Commerce Guys.
Чикаго стиль цитування (17-те видання)Getting Started with Drupal Commerce: Learn Everything You Need to Know in Order to Get Your First Drupal Commerce Website Set Up and Trading / Richard Jones ; Foreword by Robert Douglass, Director of Product Strategy, Commerce Guys. 2013.
Стиль цитування MLA (9-ме видання)Getting Started with Drupal Commerce: Learn Everything You Need to Know in Order to Get Your First Drupal Commerce Website Set Up and Trading / Richard Jones ; Foreword by Robert Douglass, Director of Product Strategy, Commerce Guys. 2013.