Association for Educational Communications and Technology & American Society for Training and Development. Media Division. (1985). Educational media and technology yearbook. Libraries Unlimited, Inc..
Chicago-viite (17. p.)Association for Educational Communications and Technology ja American Society for Training and Development. Media Division. Educational Media and Technology Yearbook. Littleton, Colo.: Libraries Unlimited, Inc., 1985.
MLA-viite (9. p.)Association for Educational Communications and Technology ja American Society for Training and Development. Media Division. Educational Media and Technology Yearbook. Libraries Unlimited, Inc., 1985.
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