Alessi, S. M., & Trollip, S. R. (2001). Multimedia for learning: Methods and development (3rd. ed.). Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)Alessi, Stephen M., agus Stanley R. Trollip. Multimedia for Learning: Methods and Development. 3rd. ed. Boston: Allyn and Bacon, 2001.
Lua MLA (9ú heag.)Alessi, Stephen M., agus Stanley R. Trollip. Multimedia for Learning: Methods and Development. 3rd. ed. Allyn and Bacon, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.