Baldacci David. (2017). The width of the world. Macmillan children.
Lua i Stíl Chicago (17ú heag.)Baldacci David. The Width of the World. London: Macmillan children, 2017.
Lua MLA (9ú heag.)Baldacci David. The Width of the World. Macmillan children, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.