1. The clinical characteristics of acquired color vision defects;Linksz,1969
2. Color vision and visually evoked response in the recovery period of optic neuritis. Color vision deficiencies. Third International Symposium, Amsterdam, 1975;Wildberger;Mod. Probl. Ophthalmol,1976
3. Marre, M.: The Investigation of Acquired Color Deficiencies. Second Congress of the International Color Association, University of York, July 2 to 6, 1973. London, Adam Hilger Publishers, 1973, pp. 99–135
4. Farnsworth 100 hue test in diagnosis of ethambutol-induced damage to the optic nerve;Trusiewicz;Ophthalmologica,1975
5. The Farnsworth-Munsell 100 Hue Test for the examination of color discrimination;Farnsworth,1957