Dyfyniad APA

Delgado Álvarez, A. (2014). Pedagogical Mediation and Learning.

Dyfyniad Arddull Chicago

Delgado Álvarez, Alberto. Pedagogical Mediation and Learning. 2014.

Dyfyniad MLA

Delgado Álvarez, Alberto. Pedagogical Mediation and Learning. 2014.

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