Villegas Iriarte, E. (2016). Knowledge building in the social Web: State of the art. Universidad Pedagógica y Tecnológica de Colombia.
Citazione stile Chigago Style (17a edizione)Villegas Iriarte, Edgar. Knowledge Building in the Social Web: State of the Art. Universidad Pedagógica y Tecnológica de Colombia, 2016.
Citatione MLA (9a ed.)Villegas Iriarte, Edgar. Knowledge Building in the Social Web: State of the Art. Universidad Pedagógica y Tecnológica de Colombia, 2016.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.