(2004). Investing in every child: An economic study of the costs and benefits of eliminating child labour. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Investing in Every Child: An Economic Study of the Costs and Benefits of Eliminating Child Labour. International Labour Organization, 2004.
Citatione MLA (9a ed.)Investing in Every Child: An Economic Study of the Costs and Benefits of Eliminating Child Labour. International Labour Organization, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.