Bronstein, A. S. (1991). Temporary work in Western Europe: Threat or complement to permanent employment? International Labour Organization.
Citazione stile Chigago Style (17a edizione)Bronstein, Arturo S. Temporary Work in Western Europe: Threat or Complement to Permanent Employment? International Labour Organization, 1991.
Citatione MLA (9a ed.)Bronstein, Arturo S. Temporary Work in Western Europe: Threat or Complement to Permanent Employment? International Labour Organization, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.