SpringerLink (Online service), Grabis, J., & Kirikova, M. (2011). Perspectives in Business Informatics Research: 10th International Conference, BIR 2011, Riga, Latvia, October 6-8, 2011. Proceedings. Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Janis Grabis, και Marite Kirikova. Perspectives in Business Informatics Research: 10th International Conference, BIR 2011, Riga, Latvia, October 6-8, 2011. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2011.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Perspectives in Business Informatics Research: 10th International Conference, BIR 2011, Riga, Latvia, October 6-8, 2011. Proceedings. Springer Berlin Heidelberg : Imprint: Springer, 2011.
