Weston, K. (2008). Traveling light: On the road with America's poor. Beacon Press.
Lua i Stíl Chicago (17ú heag.)Weston, Kath. Traveling Light: On the Road with America's Poor. Boston: Beacon Press, 2008.
Lua MLA (9ú heag.)Weston, Kath. Traveling Light: On the Road with America's Poor. Beacon Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.