Dyfyniad APA

Quiroga Echeverría, M. d. C. (2010). The educational challengue to migration to digital Tv Disagreements about the analogue switch. Universidad Autónoma de Tamaulipas.

Dyfyniad Arddull Chicago

Quiroga Echeverría, María del Carmen. The Educational Challengue to Migration to Digital Tv Disagreements About the Analogue Switch. Universidad Autónoma de Tamaulipas, 2010.

Dyfyniad MLA

Quiroga Echeverría, María del Carmen. The Educational Challengue to Migration to Digital Tv Disagreements About the Analogue Switch. Universidad Autónoma de Tamaulipas, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.