(Author), G. Y. (2010). Concealed chains: Labour exploitation and Chinese migrants in Europe. International Labour Organization.
Citazione stile Chigago Style (17a edizione)(Author), Gao Yun. Concealed Chains: Labour Exploitation and Chinese Migrants in Europe. International Labour Organization, 2010.
Citatione MLA (9a ed.)(Author), Gao Yun. Concealed Chains: Labour Exploitation and Chinese Migrants in Europe. International Labour Organization, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.