(Author), J. E. (1997). Contract labour in Chile's fruit agriculture. International Labour Organization.
Citazione stile Chigago Style (17a edizione)(Author), Jorge Echenique. Contract Labour in Chile's Fruit Agriculture. International Labour Organization, 1997.
Citatione MLA (9a ed.)(Author), Jorge Echenique. Contract Labour in Chile's Fruit Agriculture. International Labour Organization, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.