Steven Kellogg. (1997). Jack and the Beanstalk (Reprint.). HarperCollins.
Lua i Stíl Chicago (17ú heag.)Steven Kellogg. Jack and the Beanstalk. Reprint. HarperCollins, 1997.
Lua MLA (9ú heag.)Steven Kellogg. Jack and the Beanstalk. Reprint. HarperCollins, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.