SpringerLink (Online service), Leung, H., Popescu, E., Cao, Y., Lau, R. W. H., & Nejdl, W. (2011). Advances in Web-Based Learning - ICWL 2011: 10th International Conference, Hong Kong, China, December 8-10, 2011. Proceedings. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Howard Leung, Elvira Popescu, Yiwei Cao, Rynson W. H. Lau, και Wolfgang Nejdl. Advances in Web-Based Learning - ICWL 2011: 10th International Conference, Hong Kong, China, December 8-10, 2011. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2011.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Advances in Web-Based Learning - ICWL 2011: 10th International Conference, Hong Kong, China, December 8-10, 2011. Proceedings. Springer Berlin Heidelberg : Imprint: Springer, 2011.
