Brandt, Peter B.
Whitney Library of Design, 1992
Buku Teks SO
Nicholas, Sarah
Harry N. Abrams, 2002
Buku Referensi
Lefteri, Chris
Laurence King Publishing, 2014
Buku Teks SO
Powers, Alan
Conran Octopus, 1999
Buku Referensi
Byars, Mel
Laurence King Publishing, 1994
Buku Referensi