Cabezas Pizarro, H., & Monge Rodríguez, M. (2013). Violencia escolar, un problema que aumenta en la escuela primaria costarricense / School violence, an increasing problem in costarrican elementary schools.
Čikaški stil citiranjaCabezas Pizarro, Hannia, i Melania Monge Rodríguez. Violencia Escolar, Un Problema Que Aumenta En La Escuela Primaria Costarricense / School Violence, an Increasing Problem in Costarrican Elementary Schools. 2013.
MLA način citiranjaCabezas Pizarro, Hannia, i Melania Monge Rodríguez. Violencia Escolar, Un Problema Que Aumenta En La Escuela Primaria Costarricense / School Violence, an Increasing Problem in Costarrican Elementary Schools. 2013.
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