edited by Lewis-Guodo Liu
Greenwood Press, 2001
Buku Teks
editor by Robin Kinder
The Haworth Press, 1994
Buku Teks
Shuman, Bruce A., author
Libraries Unlimited, 2001
Buku Teks
Durrance, Joan C., author
[American Library association, ], 2002
eBooks
Poulter, Alan, author
Facet Publishing , 2005
Buku Teks