Beltrán, D. E. (2017). Virtual Social Networks as Contemporary Media Devices. Universidad Pedagógica y Tecnológica de Colombia.
Chicago Style (17. basım) AtıfBeltrán, Daniel Ernesto. Virtual Social Networks as Contemporary Media Devices. Universidad Pedagógica y Tecnológica de Colombia, 2017.
MLA (9th ed.) AtıfBeltrán, Daniel Ernesto. Virtual Social Networks as Contemporary Media Devices. Universidad Pedagógica y Tecnológica de Colombia, 2017.
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