Brooke, Margaret
Dorling Kindersley Publishing, INC, 2000
Buku Teks
edited by Sharon K. Collinge, Chris Ray
Oxford University Press, 2006
Buku Teks
edited by Brian; Margot Blunden
IEPRC , 1995
Buku Teks
Kontaro, Tsuru
LCTB International Library Foundation, 1996
Buku Teks
[publisher not identified], [date of publication not identified]
Naskah