Muthesius, Stefan, author
Thames and Hudson, 2009
Buku Referensi
Caan, Shashi, author
Laurence king Publishing, 2011
Buku Teks
Taylor, Julie D., author
Rockport Publishers, 2002
Buku Teks
Massachusetts: Rockport Publishers,, 1997
Buku Teks
Plunkett, Drew, author
Laurence King, 2010
Buku Teks