References
Panayiotis Zaphiris
with Ant Ozok A (eds) (2011). Online communities and social computing: 4th international conference, OCSC 2011, held as part of HCI international 2011. Dordrecht: Springer.
with Ant Ozok A (eds) (2011). Online communities and social computing: 4th international conference, OCSC 2011, held as part of HCI international 2011. Dordrecht: Springer.