SpringerLink (Online service), Butz, A., Fisher, B., Christie, M., Krüger, A., Olivier, P., & Therón, R. (2009). Smart Graphics: 10th International Symposium, SG 2009, Salamanca, Spain, May 28-30, 2009. Proceedings. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Andreas Butz, Brian Fisher, Marc Christie, Antonio Krüger, Patrick Olivier, και Roberto Therón. Smart Graphics: 10th International Symposium, SG 2009, Salamanca, Spain, May 28-30, 2009. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2009.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Smart Graphics: 10th International Symposium, SG 2009, Salamanca, Spain, May 28-30, 2009. Proceedings. Springer Berlin Heidelberg : Imprint: Springer, 2009.
