Storey, Sally, author
Quadrille Publishing Limited, 2000
Buku Referensi
Niesewand, Nonie, author
Mitchell Beazley, 1995
Buku Referensi
Wilhide, Elizabeth, author
Tabori & Chang, 1998
Buku Teks
Dwisediono Kusdarmawan, author
Fakultas Teknik Universitas Indonesia, 2000
UI - Skripsi (Membership)
Ganderton, Lucinda, author
Page One, 2002
Buku Referensi