Menéndez-Gallegos, J. (2018). Social responsibility in professional-technical education, its origin, and meaning. Universidad Autónoma de Tamaulipas.
Lua i Stíl Chicago (17ú heag.)Menéndez-Gallegos, Jorge. Social Responsibility in Professional-technical Education, Its Origin, and Meaning. Universidad Autónoma de Tamaulipas, 2018.
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Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
