Lua APA (7ú heag.)
Poon, D. (2011). Drupal 7 fields/CCK beginner's guide: Explore Drupal 7 fields/CCK and master their use. Packt Pub. Ltd..
Lua i Stíl Chicago (17ú heag.)
Poon, Dave. Drupal 7 Fields/CCK Beginner's Guide: Explore Drupal 7 Fields/CCK and Master Their Use. Birmingham, U.K.: Packt Pub. Ltd., 2011.
Lua MLA (9ú heag.)
Poon, Dave. Drupal 7 Fields/CCK Beginner's Guide: Explore Drupal 7 Fields/CCK and Master Their Use. Packt Pub. Ltd., 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.