Barnes, R. (1989). Art, design, and topicwork 8-13. Unwin Hyman.
Lua i Stíl Chicago (17ú heag.)Barnes, Rob. Art, Design, and Topicwork 8-13. London: Unwin Hyman, 1989.
Lua MLA (9ú heag.)Barnes, Rob. Art, Design, and Topicwork 8-13. Unwin Hyman, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.