Gibbons, J. (2003). Origami Programming.
Lua i Stíl Chicago (17ú heag.)Gibbons, J. Origami Programming. 2003.
Lua MLA (9ú heag.)Gibbons, J. Origami Programming. 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)