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.