Tohutoro APA (7th ed.)

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

Tohutoru Kātū Chicago (17th ed.)

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

Tohutoro MLA (9th ed.)

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