Title:Vivir "a los tumbos" o vivir (de) uniforme: biografías de jóvenes policías en Argentina / Viver "ao léu" ou viver (d uniforme: biografias de jovens policiais na Argentina / To live "with difficulty" or to live in uniform: biographies of young policemen in Argentina
Title:El camino recorrido por la concepción de desarrollo: discusiones y prácticas / The road traveled by the concept of development: discussion and practice
Title:¿Es posible desarrollar el pensamiento crítico a través de la resolución de problemas en fìsica mecánica? / Is it possible to develop the critical thought by problems resolving in mechanical physics?