Bianchi, A. B. (1983). El sistema educativo hoy (1ra ed.).
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Chicago Style (17th ed.) Citation
Bianchi, Alberto B. El Sistema Educativo Hoy. 1ra ed. 1983.
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ציטוט MLA
Bianchi, Alberto B. El Sistema Educativo Hoy. 1ra ed. 1983.
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אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.