Katoh, Amy Sylvester
Charles E. Tuttle Co, 1990
Buku Teks
Katoh, Amy Sylvester
Tuttle Publishing, 1996
Buku Teks
Encarna Castillo, editor
Harper Design International, 2003
Buku Referensi
Wilhide, Elizabeth, author
Conran Octopus, 1998
Buku Referensi
Marsden, Jane Doughty, author
Periplus, 2002
Buku Teks