APA (7th ed.) Zitazioa

Chijiiwa, H. (1992). Color Harmony: A guide to creative color combinations. Mass.

Chicago Style (17th ed.) Zitazioa

Chijiiwa, Hideaki. Color Harmony: A Guide to Creative Color Combinations. Rockport: Mass, 1992.

MLA (9th ed.) Zitazioa

Chijiiwa, Hideaki. Color Harmony: A Guide to Creative Color Combinations. Mass, 1992.