Kuhlthau, Carol Collier, 1937-, author
Libraries Unlimited, 2004
Buku Teks
Crawford, John, author
Aslib, 2000
Buku Teks
Pantry, Sheila, author
Facet Publishing, 2004
Buku Teks
Weingand, Darlene E., author
Libraries Unlimited, 1999
Buku Teks
Gallacher, Cathryn, author
Aslib, 1999
Buku Teks