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Lua i Stíl Chicago (17ú heag.)Sharma, K.L. Social Stratification in India: Issues and Themes. New Delhi: Sage, 1997.
Lua MLA (9ú heag.)Sharma, K.L. Social Stratification in India: Issues and Themes. Sage, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.