Yakushev, L. P. (1991). New approaches to social security provision in the USSR. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Yakushev, L. P. New Approaches to Social Security Provision in the USSR. International Labour Organization, 1991.
Citatione MLA (9a ed.)Yakushev, L. P. New Approaches to Social Security Provision in the USSR. International Labour Organization, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.