SpringerLink (Online service), Barrett, M., Davidson, E., Middleton, C., & DeGross, J. I. (2008). Information Technology in the Service Economy: Challenges and Possibilities for the 21st Century: IFIP TC8 WG8.2 International Working Conference August 10–13, 2008, Toronto, Ontario, Canada. Springer US.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Michael Barrett, Elizabeth Davidson, Catherine Middleton, και Janice I. DeGross. Information Technology in the Service Economy: Challenges and Possibilities for the 21st Century: IFIP TC8 WG8.2 International Working Conference August 10–13, 2008, Toronto, Ontario, Canada. Boston, MA: Springer US, 2008.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Information Technology in the Service Economy: Challenges and Possibilities for the 21st Century: IFIP TC8 WG8.2 International Working Conference August 10–13, 2008, Toronto, Ontario, Canada. Springer US, 2008.
