Nación, C. N. d. R. (. R. P. E. d. l. (2004). The state of the nation in sustainable human development summary.
Čikaški stil citiranjaNación, Consejo Nacional de Rectores (Costa Rica). Programa Estado de la. The State of the Nation in Sustainable Human Development Summary. 2004.
MLA način citiranjaNación, Consejo Nacional de Rectores (Costa Rica). Programa Estado de la. The State of the Nation in Sustainable Human Development Summary. 2004.
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