Miller, Melanie Ann
Birds : a guide to the literature
Garland Publishing, 1986
 Buku Referensi
Godman, Arthur
The Colour coded guide to micro computers
Macdonald, 1983
 Buku Teks SO
Cayley, Neville W.
What bird is that ? : a guide to the birds of Australia
Angus and Robertson, 1931
 Buku Teks SO
Busselle, Michael
Better picture guide to photographing colour : composition & harmony
RotoVision, 1999
 Buku Teks SO
Hasegawa, Noriyoshi
Sketching interiors: colour: A Step by step guide
Prgeone, 2006
 Buku Teks SO