SpringerLink (Online service), Popescu, E., Lau, R. W. H., Pata, K., Leung, H., & Laanpere, M. (2014). Advances in Web-Based Learning – ICWL 2014: 13th International Conference, Tallinn, Estonia, August 14-17, 2014. Proceedings. Springer International Publishing : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Elvira Popescu, Rynson W. H. Lau, Kai Pata, Howard Leung, και Mart Laanpere. Advances in Web-Based Learning – ICWL 2014: 13th International Conference, Tallinn, Estonia, August 14-17, 2014. Proceedings. Cham: Springer International Publishing : Imprint: Springer, 2014.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Advances in Web-Based Learning – ICWL 2014: 13th International Conference, Tallinn, Estonia, August 14-17, 2014. Proceedings. Springer International Publishing : Imprint: Springer, 2014.
