Michael Morpurgo. (2011). Farm Boy. HarperCollins Publishers.
Lua i Stíl Chicago (17ú heag.)Michael Morpurgo. Farm Boy. HarperCollins Publishers, 2011.
Lua MLA (9ú heag.)Michael Morpurgo. Farm Boy. HarperCollins Publishers, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.