International Labour Organization. (2012). Employment sector employment trends. ILO.
Citazione stile Chigago Style (17a edizione)International Labour Organization. Employment Sector Employment Trends. Geneva: ILO, 2012.
Citatione MLA (9a ed.)International Labour Organization. Employment Sector Employment Trends. ILO, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.