Edgren, G. (1990). Privatisation, efficiency and employment. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Edgren, Gösta. Privatisation, Efficiency and Employment. International Labour Organization, 1990.
Citatione MLA (9a ed.)Edgren, Gösta. Privatisation, Efficiency and Employment. International Labour Organization, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.