"Will Shortz to keynote PLA President’s Program at ALA Annual Conference", American Library Association, January 26, 2010.
http://www.ala.org/news/news/pressreleases2010/january2010/shortz_pla (Accessed April 23, 2024)
Document ID: 363cf64c-cf45-68c4-a192-64f43b510560
