@book{Label,
   author = {Finholt, Thomas A. and Tellioglu, Hilda and Inkpen, Kori M. and Gross, Tom},
   title = {Proceedings of the 2012 International ACM Conference on Supporting Group Work - Group 2012},
   address = {N.Y.},
   publisher = {ACM},
   note = {ISBN: 978-1-4503-1486-2},
   year = {2012}
}