Netter, F. (1953). Social security technique and demography. International Labour Organization.
Citazione stile Chigago Style (17a edizione)Netter, Francis. Social Security Technique and Demography. International Labour Organization, 1953.
Citatione MLA (9a ed.)Netter, Francis. Social Security Technique and Demography. International Labour Organization, 1953.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.