1. Action for Children's Television. (1984).Radio and children: An ACT handbook. Newtonville, MA: Action for Children's Television.
2. Agency for International Development. (1990). Interactive radio instruction: Confronting crisis in basic education [Science and Technology in Development Series]. Washington, DC: Author.
3. Alwitt, L. F., Anderson, D. R., Lorch, E. P., & Levin, S. R. (1980). Preschool children's visual attention to attributes of television.Human Communication Research, 7(1), 52–67.
4. Anderson, D. R., & Levin, S. R. (1976). Young children's attention to “Sesame Street.”.Child Development, 47, 806–811.
5. Anderson, D., & Lorch, E. (1983). Looking at television: Action or reaction? In J. Bryant & D. Anderson (Eds.),Children's understanding of television: Research on attention and comprehension (pp. 1–33). New York: Academic Press.