Vega Carballo, J. L. Central American Refugees in Costa Rica. CIPRA. CIM.
Cita Chicago (17th ed.)Vega Carballo, José Luis. Central American Refugees in Costa Rica. s.l.e.: CIPRA. CIM.
Cita MLA (9th ed.)Vega Carballo, José Luis. Central American Refugees in Costa Rica. CIPRA. CIM.
Atenció: Aquestes cites poden no estar 100% correctes.