edited by Andrea Wigbels Stewart, Carlette Washington-Hoagland, Carol T. Zsulya
Illinois ALA Editions, 2013
Buku Teks SO
Pratchett, Tracey
Facet Publishing, 2016
eBooks
Giesecke, Joan
[American Library association, American Library association], 2001
eBooks
Jordan, Peter
Ashgate, 2002
Buku Teks SO
Jordan, Peter
Gower , 1995
Buku Teks