"History:+Genealogy+-+Reference+&+User+Services+Association+(RUSA)", American Library Association, dynamically generated page.
http%3A%2F%2Fwww.ala.org%2Frusa%2Fcontact%2Frosters%2Fhistory%2Frus-hisgen%3Fyear%3D2019 (Accessed April 24, 2024)
