"Operating Budget". Office of Budget and Management Analysis. University of Pennsylvania. Archived from the original on November 12, 2019. Retrieved January 19, 2020.
"Operating Budget". Office of Budget and Management Analysis. University of Pennsylvania. Archived from the original on November 12, 2019. Retrieved January 19, 2020.
"Penn: Penn Facts". University of Pennsylvania. Archived from the original on October 23, 2019. Retrieved January 18, 2020.