Eissen, Koos
Sketching the basic
Page one publishing pte ltd, 2011
 Buku Teks SO
Resmini, Andrea
Pervasive information architecture : designing cross-channel user experiences
Elsevier, 2011
 Buku Teks SO
Toynbee, Arnold J., translator
Experiences
Osford University Press, 1969
 Buku Teks
Handy, Richard
Sketching the moon : an astronomical artist’s guide
[Springer, ], 2012
 eBooks
Hasegawa, Noriyoshi
Sketching interiors: colour: A Step by step guide
Prgeone, 2006
 Buku Teks SO