Sernau, S. (2011). Social inequality in a global age (3rd ed.). SAGE/Pine Forge.
Lua i Stíl Chicago (17ú heag.)Sernau, Scott. Social Inequality in a Global Age. 3rd ed. Los Angeles: SAGE/Pine Forge, 2011.
Lua MLA (8ú heag.)Sernau, Scott. Social Inequality in a Global Age. 3rd ed. SAGE/Pine Forge, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.