1. Aberg-Bengtsson, L., & Ottosson, T. (2006). What lies behind graphicacy? Relating students' results on a test of graphically represented quantitative information to formal academic achievement. Journal of Research in Science Teaching, 43, 43-62.
2. Baker, R. S., Corbett, A. T., Koedinger, K. R. (2001). Toward a model of learning data representations. In proceedings of the 23rd annual conference of the Cognitive Science Society. Retrieved January 10, 2005, from http://www.psychology.nottingham.ac.uk/staff/lpzrsb/cogsci2001.pdf
3. Balchin, W., & Coleman, A. (1965). Graphicacy—the fourth "ace" in the pack. Times Educational Supplement, November 5.
4. Cleveland, W. S., & McGill, R. (1984). Graphical perception: Theory, experimentation, and application to the development of graphical methods. Journal of the American Statistical Association, 79(387), 531-554.
5. Cucuo, A. A., & Curcio, F. (2001). The role of representation in school mathematics: National Council of Teachers of Mathematics Yearbook. Reston, VA: NCTM.