Dryver, Arthur. “The Enhancement of Teaching Materials for Applied Statistics Courses by Combining Random Number Generation and Portable Document Format Files via LaTeX”. Journal of Statistical Software, Code Snippets 31, no. 3 (September 15, 2009): 1–9. Accessed April 19, 2024. https://www.jstatsoft.org/index.php/jss/article/view/v031c03.