Slote, Stanley J., author
Libraries Unlimited, 1977
Buku Teks
Slote, Stanley J., author
Library Unlimites, 1989
Buku Teks
Shera, Jesse H., author
Libraries Unlimited, 1976
Buku Teks
Bruder, Will, author
Rockport Publishers, 1999
Buku Teks
Matthews, Paul, author
Sweet & Maxwell, 2000
Buku Teks