Leymonie, C., Tretyak, A., Ortiz, I., Hirose, K., & De, L. (2016). Universal old-age,disability and survivors pensions in Ukraine. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Leymonie, Clara, Andrei Tretyak, Isabel Ortiz, Kenichi Hirose, e Loveleen De. Universal Old-age,disability and Survivors Pensions in Ukraine. International Labour Organization, 2016.
Citatione MLA (9a ed.)Leymonie, Clara, et al. Universal Old-age,disability and Survivors Pensions in Ukraine. International Labour Organization, 2016.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.