Orellana, B. (2013). Graphic-digital expression: A perspective. Universidad de Cuenca.
Čikaški stil citiranjaOrellana, Boris. Graphic-digital Expression: A Perspective. Universidad de Cuenca, 2013.
MLA način citiranjaOrellana, Boris. Graphic-digital Expression: A Perspective. Universidad de Cuenca, 2013.
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