Samad, S. A. (1981). Real wages in labour surplus economics. Centre for Social Studies.
Lua i Stíl Chicago (17ú heag.)Samad, Syed Abdus. Real Wages in Labour Surplus Economics. Dacca: Centre for Social Studies, 1981.
Lua MLA (8ú heag.)Samad, Syed Abdus. Real Wages in Labour Surplus Economics. Centre for Social Studies, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.