Ernst, C. (2008). Promoting youth employment. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Ernst, Christoph. Promoting Youth Employment. International Labour Organization, 2008.
Citatione MLA (9a ed.)Ernst, Christoph. Promoting Youth Employment. International Labour Organization, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.