Vacca, Y. S. (2014). Collaborative Project Work Development in a Virtual Environment with Low-Intermediate Undergraduate Colombian Students. Universidad Nacional de Colombia.
Chicago-Zitierstil (17. Ausg.)Vacca, Yakelin Salinas. Collaborative Project Work Development in a Virtual Environment with Low-Intermediate Undergraduate Colombian Students. Universidad Nacional de Colombia, 2014.
MLA-Zitierstil (9. Ausg.)Vacca, Yakelin Salinas. Collaborative Project Work Development in a Virtual Environment with Low-Intermediate Undergraduate Colombian Students. Universidad Nacional de Colombia, 2014.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.