Bond, M. (1974). Paddington on top (Rev. ed.). Houghton.
Lua i Stíl Chicago (17ú heag.)Bond, Michael. Paddington on Top. Rev. ed. Boston: Houghton, 1974.
Lua MLA (9ú heag.)Bond, Michael. Paddington on Top. Rev. ed. Houghton, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.