James, T., & Noble, M. (2012). Drupal 7 business solutions: Build powerful website features for your business. Packt Pub..
芝加哥风格引文James, Trevor, 与 Mark Noble. Drupal 7 Business Solutions: Build Powerful Website Features for Your Business. Birmingham, U.K.: Packt Pub., 2012.
MLA引文James, Trevor, 与 Mark Noble. Drupal 7 Business Solutions: Build Powerful Website Features for Your Business. Packt Pub., 2012.
警告：这些引文格式不一定是100％准确.