Obando, G., Useche, M. C., & Queipo, B. Educación democrática desde la perspectiva humanista =: Democratic education from the humanist perspective.
Chicago Style (17. basım) AtıfObando, Gelvis, María Cristina Useche, ve Beatriz Queipo. Educación Democrática Desde La Perspectiva Humanista =: Democratic Education from the Humanist Perspective.
MLA (9th ed.) AtıfObando, Gelvis, et al. Educación Democrática Desde La Perspectiva Humanista =: Democratic Education from the Humanist Perspective.
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