"Ph.D. Program Brochure"(PDF). Information School, University of Washington. March 2019. Archived from the original(PDF) on June 10, 2019. Retrieved June 10, 2019.
"Ph.D. Program Brochure"(PDF). Information School, University of Washington. March 2019. Archived from the original(PDF) on June 10, 2019. Retrieved June 10, 2019.