Edited by Cecilia Genereux, Paul D. Moeller
Libraries Unlimited, 2009
Buku Referensi
Akers, Susan Grey, author
American Library Association, 1954
Buku Referensi
Greenwood Press , 1991
Buku Teks
Kao, Mary Liu, author
The Haworth Press, 1995
Buku Teks
Mortimer, Mary, author
TotalRecall Publications, 2007
Buku Teks