McGrath, S., & Mieres, F. (2017). European Policy Brief: Four principles for addressing trafficking, forced labour and/or slavery in supply chains. International Labour Organization.
Chicago-Zitierstil (17. Ausg.)McGrath, Siobhan, und Fabiola Mieres. European Policy Brief: Four Principles for Addressing Trafficking, Forced Labour And/or Slavery in Supply Chains. International Labour Organization, 2017.
MLA-Zitierstil (9. Ausg.)McGrath, Siobhan, und Fabiola Mieres. European Policy Brief: Four Principles for Addressing Trafficking, Forced Labour And/or Slavery in Supply Chains. International Labour Organization, 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.