ERICKSON, C. W. (1968). Fundamentals of teaching with audiovisual technology. Macmillan.
Lua i Stíl Chicago (17ú heag.)ERICKSON, Carlton W.H. Fundamentals of Teaching with Audiovisual Technology. New York: Macmillan, 1968.
Lua MLA (9ú heag.)ERICKSON, Carlton W.H. Fundamentals of Teaching with Audiovisual Technology. Macmillan, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.