International Labour Organisation. (1978). World employment programme: income distribution and employment: Progress report.. ILO.
Cita Chicago (17th ed.)International Labour Organisation. World Employment Programme: Income Distribution and Employment: Progress Report.. Geneva: ILO, 1978.
Cita MLA (9th ed.)International Labour Organisation. World Employment Programme: Income Distribution and Employment: Progress Report.. ILO, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.