1. Computer Science Unplugged: school students doing real computing without computers;Bell T.;Journal of Applied Computing and Information Technology,2009
2. Carlos Bueno. 2014. Loren Ipsum. No Starch Press. Carlos Bueno. 2014. Loren Ipsum. No Starch Press.
3. Reaching a broader population of students through "unplugged" activities
4. CS Education Research Group. CS unplugged: Computer Science without a computer. http://www.csunplugged.org CS Education Research Group. CS unplugged: Computer Science without a computer. http://www.csunplugged.org
5. cs4fn and computational thinking unplugged