Adler, Mortimer Jerome, 1902-2001, author
iPublishing, 2007
Buku Teks
edited by Ralph C. Staiger
UNESCO, 1973
Buku Teks
edited by Claire Elliott and Johathon Anderson
South Australian Reading Association , 1975
Buku Teks
MacDonald, Theodore H.
Hale & Iremonger, 1989
Buku Teks
Kan, Katharine L., author
[American Library association, American Library association], 2006
eBooks