5Thomas J Cortina. An Introduction to Computer Science for Non-majors Using Principles of Computation[C]. SIGCSE'07, March 7-10, 2007.
6Carlisle Martin C, Wilson Terry A, Humphries Jeffrey W, et al. RAPTOR: A Visual Programming Environment for Teaching Algorithmic Problem Solving[EB/OL]. [2011-10-29]. http://http://www.usafa.edu/df/dfe/dfer/centers/accr/docs/carlisle2009a.pdf.
7Jeannette M.Wing. Computational Thinking[J].Communications of the ACM,2006,(03).doi:10.1145/1118178.1118215.
8R.M.Karp.Computer Science as a Lens on the Sciences[A]北京,2008.