SpringerLink (Online service), Forbrig, P., Paternò, F., & Pejtersen, A. M. (2008). Human-Computer Interaction Symposium: IFIP 20th World Computer Congress, Proceedings of the 1st TC 13 Human-Computer Interaction Symposium (HCIS 2008), September 7-10, 2008, Milano, Italy. Springer US : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Peter Forbrig, Fabio Paternò, και Annelise Mark Pejtersen. Human-Computer Interaction Symposium: IFIP 20th World Computer Congress, Proceedings of the 1st TC 13 Human-Computer Interaction Symposium (HCIS 2008), September 7-10, 2008, Milano, Italy. Boston, MA: Springer US : Imprint: Springer, 2008.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Human-Computer Interaction Symposium: IFIP 20th World Computer Congress, Proceedings of the 1st TC 13 Human-Computer Interaction Symposium (HCIS 2008), September 7-10, 2008, Milano, Italy. Springer US : Imprint: Springer, 2008.
