Quiroga Echeverría, M. d. C. (2010). The educational challengue to migration to digital Tv Disagreements about the analogue switch. Universidad Autónoma de Tamaulipas.
Čikaški stil citiranja (17. izdanje)Quiroga Echeverría, María del Carmen. The Educational Challengue to Migration to Digital Tv Disagreements About the Analogue Switch. Universidad Autónoma de Tamaulipas, 2010.
MLA način citiranja (8. izdanje)Quiroga Echeverría, María del Carmen. The Educational Challengue to Migration to Digital Tv Disagreements About the Analogue Switch. Universidad Autónoma de Tamaulipas, 2010.
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