Alexander, Kathie
Pattern palette source book 4: a comprehensive guide to choosing the pattern color and pattern in design
Rockport Publishers, Inc., 2010
 Buku Referensi
Lauer, David A., 1955-2011
Design basics
Wadsworth and Cengage Learning, 2012
 Buku Teks SO
Lauer, David A., 1955-2011
Design basics
Wadsworth and Cengage Learning, 2008
 Buku Teks SO
The Idea of design : a design issues reader
edited by Victor Margolin and Richard Buchanan
MIT Press, 1995
 Buku Teks SO
Journal of mechanical design
American Society of Mechanical Engineers, 2018
 Majalah, Jurnal, Buletin