Champion, T. C. (2009). Prehistoric Europe. Left Coast Press.
Lua i Stíl Chicago (17ú heag.)Champion, T. C. Prehistoric Europe. Walnut Creek, Calif.: Left Coast Press, 2009.
Lua MLA (9ú heag.)Champion, T. C. Prehistoric Europe. Left Coast Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.