Collen J. Mandell, S. L. M. Computer in education today. West Publishing Company.
Lua i Stíl Chicago (17ú heag.)Collen J. Mandell, Steven L. Mandell. Computer in Education Today. West Publishing Company.
Lua MLA (8ú heag.)Collen J. Mandell, Steven L. Mandell. Computer in Education Today. West Publishing Company.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.