Valverde, F. D. (2002). Anti-poverty programmes in Costa Rica: The non-contributory pension scheme. International Labour Organization.
Style de citation Chicago (17e éd.)Valverde, Fabio Durán. Anti-poverty Programmes in Costa Rica: The Non-contributory Pension Scheme. International Labour Organization, 2002.
Style de citation MLA (9e éd.)Valverde, Fabio Durán. Anti-poverty Programmes in Costa Rica: The Non-contributory Pension Scheme. International Labour Organization, 2002.
Attention : ces citations peuvent ne pas être correctes à 100%.