Martínez Franzoni, J. (2008). Costa Rica’s Pension Reform: A Decade of Negotiated Incremental Change.
Chicago Style aipamenaMartínez Franzoni, Juliana. Costa Rica’s Pension Reform: A Decade of Negotiated Incremental Change. 2008.
MLA aipamenaMartínez Franzoni, Juliana. Costa Rica’s Pension Reform: A Decade of Negotiated Incremental Change. 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.