(1999). The use of music and colour theory as a behavior modifier. British Journal of Nursing, 8, 443-448.
A., Brainard, G. C., Johnston, S. H., Joseph-Vanderpool, J. R., Sorek, E., & Rosenthal, N. E. (1991). Treatment of seasonal affective disorder with green light and red light. American Journal of Psychiatry, 148, 509-511.
J., & English, A. J. (1998). Task type, posters, and workspace color on mood, satisfaction, and performance. Journal of Environmental Psychology, 18, 175-185.
M., Andrew, J. E., Howie, F. L., Cameron, I. M., McCormack, K., & Naji, S. A. (2001). Light therapy for seasonal affective disorder in primary care. The British Journal of Psychiatry, 178, 311-316.
(1999). Treatment of photosensitive epilepsy using coloured glasses. Seizure, 8, 444-449.