Não informado. (1985). TechTrends. Association for Educational Communications and Technology.
Style de citation Chicago (17e éd.)Não informado. TechTrends. Washington: Association for Educational Communications and Technology, 1985.
Style de citation MLA (8e éd.)Não informado. TechTrends. Association for Educational Communications and Technology, 1985.
Attention : ces citations peuvent ne pas être correctes à 100%.