Shaffer, C. A., Naps, T. L., Rodger, S. H., & Edwards, S. H. (2010). Building an online educational community for algorithm visualization. SIGCSE’10 - Proceedings of the 41st ACM Technical Symposium on Computer Science Education, 475–476. https://doi.org/10.1145/1734263.1734421

Shaffer, C. A., T. L. Naps, S. H. Rodger, and S. H. Edwards. “Building an online educational community for algorithm visualization.” SIGCSE’10 - Proceedings of the 41st ACM Technical Symposium on Computer Science Education, May 18, 2010, 475–76. https://doi.org/10.1145/1734263.1734421.

Shaffer CA, Naps TL, Rodger SH, Edwards SH. Building an online educational community for algorithm visualization. SIGCSE’10 - Proceedings of the 41st ACM Technical Symposium on Computer Science Education. 2010 May 18;475–6.

Shaffer, C. A., et al. “Building an online educational community for algorithm visualization.” SIGCSE’10 - Proceedings of the 41st ACM Technical Symposium on Computer Science Education, May 2010, pp. 475–76. Scopus, doi:10.1145/1734263.1734421.

Shaffer CA, Naps TL, Rodger SH, Edwards SH. Building an online educational community for algorithm visualization. SIGCSE’10 - Proceedings of the 41st ACM Technical Symposium on Computer Science Education. 2010 May 18;475–476.