Gutterman, Jo. "Correlations of the scores of low vision children on the Perkins-Binet Tests of Intelligence for the Blind, Form U : the Wechsler Intelligence Scale for Children-Revised, Verbal Scale; and the Wide Range Achievement Test /." Doctoral dissertation, Ohio State University, 1983. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487241105866275Chicago Manual of Style (17th edition)