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.
Chicago-referens (17:e uppl.)Ryan, Joseph M., och 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.
MLA-referens (9:e uppl.)Ryan, Joseph M., och 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.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.