AndersonR. P.: Final Report. Raven Progressive Matrices for Presentation to the Blind.Texas: Texas Technological College, 1964.
2.
SuinnR. M.DautermanWilliam L., and ShapiroBernice: “The Stanford Ohwaki-Kohs Tactile Block Design Test for the Blind,”New Outlook for the Blind, 60: 77–79, 1966.
3.
TeareR. J.: “Vision and Vocational Achievement: an Early Experience Approach” in BaumanMary K.GruberA.JonesW.PalaciosM., and TeareR. J.: Correlates of Vision Loss: a Symposium.Kansas: University of Wichita, 1963, pp. 38–51.
4.
U.S. Employment Service, Division of Occupational Analysis: Dictionary of Occupational Titles.Washington, D.C.: U.S. Government Printing Office, 1949.
5.
WechslerD.: Manual for the Wechsler Adult Intelligence Scale.New York: Psychological Corporation, 1955.
6.
WorchelP.: “Spatial Perception and Orientation in the Blind,”Psychological Monographs, 65, no. 332, 1951.