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Williams, D. (2006). Journal of Broadcasting and Electronic Media.
Williams, D. & L. Xiong (2008, in press). In Hargittai, E. (Ed.). Research Methods from the Trenches: The Nitty-Gritty of Empirical Social Science Research. Ann Arbor, Michigan: University of Michigan Press.
Williams, D. & Skoric, M. (2005). Communication Monographs, 22(2), p. 217-233.
Kafai Y., Feldon D., D.A. Giang M., & Quintero M. (2007). In C. Steinfield,B. Pentland, M. Ackerman, & N Contractor (Eds.) Proceeding of the Third International Conference on Communities and Technologies (pp.171-190). New York: Springer.
feldon, D. & Kafai, Y. (2007). Educational Technology Research & Development.