1Blooma, M.J., Chua, A. Y., & Goh, D.H. (2008). A predictive framework for retrieving the best answer. Proceeding 2008 ACM Symposium Applied Computing, ACM Press, 1107-1111.
2Blooma, M.J., Chua, A. Y., & Goh, D.H. (2011). What makes a high-quality user- generated answer? lnternet Computing, 15(1), 66-71.
3Bodendorf, F., & Kaiser, C. (2009). Detecting opinion leaders and trends in online social networks. Paper presented at the 2nd ACM Workshop on Social Web Search and Mining, Hong Kong.
4Burrell, N. A., & Koper, R. J. (1998). The efficacy of powerful/powerless language on attitudes and source credibility. In M. Allen & R. W. Preiss (Eds.), Persuasion: advances through meta-analysis (pp. 203-216). Cresskill, NJ: Hampton Press.
5Burt, R. S. (1999). The social capital of opinion leaders. Annuals of the American Academy of Political and Social Science, 566(1 ), 37-54.
6Butler, B. S. (2001). Membership size, communication activity, and sustainability: a resource-based model of online social structures. Information Systems Research, 12, 346-362.
7Flanagin, A. (2007). Commercial markets as communication markets: uncertainty reduction through mediated information exchange in online auctions. New Media & Society, 9, 401.
8Hollander, E. E (1961). Emergent leadership and social influence. In L. Petrullo & B. M. Bass (Eds.), Leadership and interpersonal behavior (pp. 30-47). New York: Holt, Rinehart and Winston.
9Huffaker, D. (2010). Dimensions of leadership and social influence in online communities. Human Communicadon Research, 36, 593-617.
10Joyce, E., & Kraut, R. (2006). Predicting continued participation in newsgroups. Journal of Computer-Mediated Communication, 11 ( 3 ), 723-747.
