Ysseldyke, J. E., & Algozzine, B. (1992). Critical issues in special education (2nd ed.). Houghton Mifflin.
Lua i Stíl Chicago (17ú heag.)Ysseldyke, James E., agus Bob Algozzine. Critical Issues in Special Education. 2nd ed. Dallas: Houghton Mifflin, 1992.
Lua MLA (9ú heag.)Ysseldyke, James E., agus Bob Algozzine. Critical Issues in Special Education. 2nd ed. Houghton Mifflin, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.