Samad, S. A. (1981). Real wages in labour surplus economics. Centre for Social Studies.
Cita Chicago (17th ed.)Samad, Syed Abdus. Real Wages in Labour Surplus Economics. Dacca: Centre for Social Studies, 1981.
Cita MLA (8th ed.)Samad, Syed Abdus. Real Wages in Labour Surplus Economics. Centre for Social Studies, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.