Book Section

Willis, K.S. and Chorianopoulos, K. and Struppek, M. and Roussos, George (2007) Shared encounters. In: Rosson, M.B. and Gilmore, D.J. (eds.) CHI 2007: extended abstracts proceedings of the 2007 conference on human factors in computing systems. ACM, pp. 2881-2884. ISBN 9781595936424.

Book

Willis, K.S. and Roussos, George and Chorianopoulos, K. and Struppek, M., eds. (2010) Shared encounters. Computer Supported Cooperative Work. London, UK: Springer. ISBN 9781848827264.