APA-čujuhus (7. p.)
Haglund, L. Hard-Pressed to invest: The political economy of public sector reform in Costa Rica.
Chicago-čujuhus (17. p.)
Haglund, LaDawn. Hard-Pressed to Invest: The Political Economy of Public Sector Reform in Costa Rica.
MLA-čujuhus (9. p.)
Haglund, LaDawn. Hard-Pressed to Invest: The Political Economy of Public Sector Reform in Costa Rica.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.