Prentice-Hall, 2000
Buku Teks
Lawson, Henry, 1867-1922, author
University of Queensland Press, 1976
Buku Teks
Saricks, Joyce G., author
[American Library association, ], 2005
eBooks
Ojima, Kikue, author
San ko sha, 1929
Buku Teks
Longman, 1996
Buku Teks