Sawahata, Lesa
Color harmony workbook : a workbook and guide to creative color combinations
Rockport, 2001
Buku Teks
Whelan, Bride M.
Color harmony 2 : a guide to crative color combinations
Rockport Publisher, 1994
Buku Teks
Gill, Martha
Color harmony pastels : a guidebook for creating great color combinations
Rockport Publishers, 2000
Buku Teks
Color harmony for interior design
Buku Teks
Color harmony packaging / origin
Rockport publishers, Inc., 2008
Buku Referensi