Ravi Vatrapu, Vanessa Evers, K. B. Akhilesh, Bonnie A. Nardi, Martha L. Maznevski: Proceedings of the 4th International Conference on Intercultural Collaboration, ICIC '12, Bengaluru, India, March 21-23, 2012. ACM 2012, ISBN 978-1-4503-0818-2