Singh, A. (1989). Urbanisation, poverty and employment: The large metropolis in the Third World. International Labour Office.
Cita Chicago (17th ed.)Singh, Ajit. Urbanisation, Poverty and Employment: The Large Metropolis in the Third World. Geneva: International Labour Office, 1989.
Cita MLA (9th ed.)Singh, Ajit. Urbanisation, Poverty and Employment: The Large Metropolis in the Third World. International Labour Office, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.