D. Hendry, и A. Carlyle. System Sciences, 2006. HICSS '06. Proceedings of the 39th Annual Hawaii International Conference on, 3, стр. 51b. Los Alamitos, CA, USA, IEEE Computer Society, (2006)
K. Lerman. WebKDD/SNA-KDD '07: Proceedings of the 9th WebKDD and 1st SNA-KDD 2007 workshop on Web mining and social network analysis, стр. 46--55. New York, NY, USA, ACM, (2007)
E. Clemons, G. Gao, и L. Hitt. System Sciences, 2006. HICSS '06. Proceedings of the 39th Annual Hawaii International Conference on, 6, стр. 116c- 116c. (2006)