D. Jones. Proceedings of the Researching Learning in Immersive Virtual Environments Conference, (2011)Proceedings of the Researching Learning in Immersive Virtual Environments Conference, 21-22 September 2011, The Open University, UK (ISBN 978-1-78007-320-0).
T. Rattenbury, N. Good, и M. Naaman. SIGIR '07: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, стр. 103--110. New York, NY, USA, ACM Press, (2007)
T. Rattenbury, N. Good, и M. Naaman. SIGIR '07: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, стр. 103--110. New York, NY, USA, ACM Press, (2007)