Ryan, J. M., & Rowls, M. D. (1988). An Evaluation of students' reading achievement in the South Carolina Basic Skills Assessment Program, 1981-1985: Final report. College of Education, University of South Carolina.
Παραπομπή σε μορφή Chicago (17η εκδ.)Ryan, Joseph M., και Michael D. Rowls. An Evaluation of Students' Reading Achievement in the South Carolina Basic Skills Assessment Program, 1981-1985: Final Report. [Columbia, S.C.]: College of Education, University of South Carolina, 1988.
Παραπομπή σε μορφή MLA (9th εκδ.)Ryan, Joseph M., και Michael D. Rowls. An Evaluation of Students' Reading Achievement in the South Carolina Basic Skills Assessment Program, 1981-1985: Final Report. College of Education, University of South Carolina, 1988.
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