Edelman, M., & Kenen, J. (1989). Blacks in Costa Rica: Upward mobility and ethnic discrimination. Grove Weidenfeld.
Čikaški stil citiranja (17. izdanje)Edelman, Marc, i Joanne Kenen. Blacks in Costa Rica: Upward Mobility and Ethnic Discrimination. Nueva York: Grove Weidenfeld, 1989.
MLA način citiranja (9. izdanje)Edelman, Marc, i Joanne Kenen. Blacks in Costa Rica: Upward Mobility and Ethnic Discrimination. Grove Weidenfeld, 1989.
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