De Hirsch, K., Jansky, J. J., & Langford, W. S. (1966). Predicting reading failure: A preliminary study of reading, writing, and spelling disabilities in preschool children ([1st ed.].). Harper & Row.
Chicago Edition CitationDe Hirsch, Katrina, Jeannette Jefferson Jansky, and William S. Langford. Predicting Reading Failure: A Preliminary Study of Reading, Writing, and Spelling Disabilities in Preschool Children. [1st ed.]. New York: Harper & Row, 1966.
MLA Edition CitationDe Hirsch, Katrina, et al. Predicting Reading Failure: A Preliminary Study of Reading, Writing, and Spelling Disabilities in Preschool Children. [1st ed.]. Harper & Row, 1966.
Warning: These citations may not always be 100% accurate.