Dooley, Susan, author
Chronicle Books, 2001
Buku Referensi
Rees, Yvonne, author
Page One Publishing, 2001
Buku Referensi
Design Media Publishing Limited, [date of publication not identified]
Buku Referensi
Brookes, John, author
Ward Lock, 1996
Buku Referensi
Annisa Solihati Anggraini, author
2016
UI - Skripsi (Membership)