SpringerLink (Online service), Abramowicz, W., & Corchuelo, R. (2019). Business Information Systems: 22nd International Conference, BIS 2019, Seville, Spain, June 26-28, 2019, Proceedings, Part I (1st ed. 2019.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-030-20485-3
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Witold Abramowicz, και Rafael Corchuelo. Business Information Systems: 22nd International Conference, BIS 2019, Seville, Spain, June 26-28, 2019, Proceedings, Part I. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-20485-3.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Business Information Systems: 22nd International Conference, BIS 2019, Seville, Spain, June 26-28, 2019, Proceedings, Part I. 1st ed. 2019. Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-20485-3.
