Gorman, Michael
American Library Association, 1989
Buku Referensi
American Library Association, 1988
Buku Referensi
prepared by Michael Gorman
[American Library Association, ], 2004
eBooks
Maxwell, Robert L.
American Library Association, 2004
Buku Referensi
Urbanski, Verna
Soldier Creek Press, 1992
Buku Teks