1. Remedial reading in a pediatric clinic;Camp;Clinical Pediatrics,1971
2. A field test of programmed and directed tutoring;Ellson;Reading Research Quarterly,1968
3. Wide Range Achievement Test: Reading, spelling, arithmetic from pre-school to college;Jastak,1965
4. Assessing the effectiveness of instructional programs;Lumsdaine,1968
5. SRA reading laboratory Ia, Ib, Ic;Parker,1961