"Federated+Search+Engines,+2001–2003+-+Association+for+Library+Collections+&+Technical+Services+(ALCTS)", American Library Association, dynamically generated page.
http%3A%2F%2Fwww.ala.org%2Falcts%2Fresources%2Forg%2Fcat%2Fresearch%2Ffed_search (Accessed April 25, 2024)
