SpringerLink (Online service), Nguyen, N. T., Kowalczyk, R., & Rupino da Cunha, P. (2016). Transactions on Computational Collective Intelligence XXI: Special Issue on Keyword Search and Big Data (1st ed. 2016.). Springer Berlin Heidelberg : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Ngoc Thanh Nguyen, Ryszard Kowalczyk, και Paulo Rupino da Cunha. Transactions on Computational Collective Intelligence XXI: Special Issue on Keyword Search and Big Data. 1st ed. 2016. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2016.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Transactions on Computational Collective Intelligence XXI: Special Issue on Keyword Search and Big Data. 1st ed. 2016. Springer Berlin Heidelberg : Imprint: Springer, 2016.
