Milligan, A. (2009). BECKHAM. Viva Books Ltd.
Lua i Stíl Chicago (17ú heag.)Milligan, Andy. BECKHAM. New Delhi: Viva Books Ltd, 2009.
Lua MLA (9ú heag.)Milligan, Andy. BECKHAM. Viva Books Ltd, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.