Association for Educational Communications and Technology & American Society for Training and Development. Media Division. (1985). Educational media and technology yearbook. Libraries Unlimited, Inc..
Chicago-referens (17:e uppl.)Association for Educational Communications and Technology och American Society for Training and Development. Media Division. Educational Media and Technology Yearbook. Littleton, Colo.: Libraries Unlimited, Inc., 1985.
MLA-referens (9:e uppl.)Association for Educational Communications and Technology och American Society for Training and Development. Media Division. Educational Media and Technology Yearbook. Libraries Unlimited, Inc., 1985.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.