SpringerLink (Online service), Hepp, M., & Hoffner, Y. (2014). E-Commerce and Web Technologies: 15th International Conference, EC-Web 2014, Munich, Germany, September 1-4, 2014. Proceedings. Springer International Publishing : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Martin Hepp, και Yigal Hoffner. E-Commerce and Web Technologies: 15th International Conference, EC-Web 2014, Munich, Germany, September 1-4, 2014. Proceedings. Cham: Springer International Publishing : Imprint: Springer, 2014.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. E-Commerce and Web Technologies: 15th International Conference, EC-Web 2014, Munich, Germany, September 1-4, 2014. Proceedings. Springer International Publishing : Imprint: Springer, 2014.