Lua APA (7ú heag.)
Ysseldyke, J. E., Algozzine, R., & Thurlow, M. L. (1992). Critical issues in special education (2nd ed.). Houghton Mifflin.
Lua i Stíl Chicago (17ú heag.)
Ysseldyke, James E., Robert Algozzine, agus Martha L. Thurlow. Critical Issues in Special Education. 2nd ed. Boston: Houghton Mifflin, 1992.
Lua MLA (9ú heag.)
Ysseldyke, James E., et al. Critical Issues in Special Education. 2nd ed. Houghton Mifflin, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.