Information Retrieval
Springer International Publishing, 2015
 eBooks
Ellis, David
Progress and problems in information retrieval
Library Association Publishing, 1996
 Buku Teks
Wessel, Andrew E.
Computer-aided information retrieval
California Melville Publishing , 1975
 Buku Teks
Haynes, David
Metadata for information management and retrieval
Facet Publishing, 2004
 Buku Teks
Williams, William F.
Principles of automated information retrieval
Business Press, 1968
 Buku Teks