Yang, S. (2015). The public employment service in the Republic of Korea. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Yang, Sungpil. The Public Employment Service in the Republic of Korea. International Labour Organization, 2015.
Citatione MLA (9a ed.)Yang, Sungpil. The Public Employment Service in the Republic of Korea. International Labour Organization, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.