SpringerLink (Online service), Popescu, E., Li, Q., Klamma, R., Leung, H., & Specht, M. (2012). Advances in Web-Based Learning - ICWL 2012: 11th International Conference, Sinaia, Romania, September 2-4, 2012. Proceedings. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Elvira Popescu, Qing Li, Ralf Klamma, Howard Leung, και Marcus Specht. Advances in Web-Based Learning - ICWL 2012: 11th International Conference, Sinaia, Romania, September 2-4, 2012. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2012.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Advances in Web-Based Learning - ICWL 2012: 11th International Conference, Sinaia, Romania, September 2-4, 2012. Proceedings. Springer Berlin Heidelberg : Imprint: Springer, 2012.
