Urry, J. (2007). Mobilities. Polity Press.
Lua i Stíl Chicago (17ú heag.)Urry, Jhon. Mobilities. Polity Press, 2007.
Lua MLA (9ú heag.)Urry, Jhon. Mobilities. Polity Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.