SpringerLink (Online service), Zhang, R., Zhang, J., Zhang, Z., Filipe, J., & Cordeiro, J. (2012). Enterprise Information Systems: 13th International Conference, ICEIS 2011, Beijing, China, June 8-11, 2011, Revised Selected Papers. Springer Berlin Heidelberg.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Runtong Zhang, Juliang Zhang, Zhenji Zhang, Joaquim Filipe, και José Cordeiro. Enterprise Information Systems: 13th International Conference, ICEIS 2011, Beijing, China, June 8-11, 2011, Revised Selected Papers. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Enterprise Information Systems: 13th International Conference, ICEIS 2011, Beijing, China, June 8-11, 2011, Revised Selected Papers. Springer Berlin Heidelberg, 2012.
