Schmitt. Low-Wage Work in the Wealthy World. Russell Sage Foundation.
Lua i Stíl Chicago (17ú heag.)Schmitt. Low-Wage Work in the Wealthy World. Russell Sage Foundation.
Lua MLA (9ú heag.)Schmitt. Low-Wage Work in the Wealthy World. Russell Sage Foundation.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.