Readings on color : volume 1, the philosphy of color
edited by Alex Byrne, David R. Hilbert
MIT Press, 1997
 Buku Referensi
Whelan, Bride M.
Color harmony 2 : a guide to creative color combinations
Rockport Publisher, 2005
 Buku Teks
Whelan, Bride M.
Color harmony 2 : a guide to crative color combinations
Rockport Publisher, 1994
 Buku Teks
Rethinking the color line : readings in race and ethnicity
Charles A Gallagher, editor
McGraw-Hill, 2012
 Buku Teks
Readings in biological science
edited by Irving William Knobloch
Appleton-Century-Crofts, 1967
 Buku Teks