William Miller, Rita Pellen, editor
Routledge, 2009
Buku Teks
William Miller; Rita M. Pellen
The Hawort Information Press, 2005
Buku Teks
edited by Katie Elson Anderson and Vibiana Bowman Cvetkovic
The American Library Association, 2015
Buku Teks
ALA Editions, an imprint of the American Library Association, 2015
Buku Teks
Su, Di, author
Chandos , 2014
eBooks