APA (7th ed.) Citation

Não informado. (1979). Educational communication and technology. Association for Educational Communications and Technology.

Chicago Style (17th ed.) Citation

Não informado. Educational Communication and Technology. Washington: Association for Educational Communications and Technology, 1979.

MLA (8th ed.) Citation

Não informado. Educational Communication and Technology. Association for Educational Communications and Technology, 1979.

Warning: These citations may not always be 100% accurate.