1. Association for Educational Communications and Technology. The field of educational technology: A statement of definition.Audiovisual Instruction, 1972, 17(8), 36–43.
2. Association for Educational Communications and Technology. Certification and Accreditation. (Special issue)Audiovisual Instruction, 1974, 19(9).
3. Association for Educational Communications and Technology.AECT code of ethics. Washington, D.C.: AECT, 1976.
4. Association for Educational Communications and Technology.Educational technology: Definition and glossary of terms (Vol. I). Washington, D.C.: AECT, 1977.
5. Ely, Donald P. (Ed.).The changing role of the audiovisual process in education: A definition and a glossary of related terms. (TDP monograph no. 1).AV Communication Review, 1963, 11(1), supplement no. 6.