1952.
Birren, Faber, “An Organic Approach to Illumination and Color,”
Transactions American Academy of Ophthalmology and Otolaryngology,
January/February 1952.
Birren, Faber, “The Emotional Significance of Color
American Journal of Occupational Therapy,
March/April 1952.
Birren, Faber,
New Horizons in Color,
Reinhold Publishing Corp., New York, 1955.
Bog aan la aqoon