BURCHINAL, L. G. The S T Communication Enterprise in The United States: Status and Forecasts. Journal of Information and Knowledge, [S. l.], v. 14, n. 2, p. 53–61, 1977. DOI: 10.17821/srels/1977/v14i2/50521. Disponível em: https://srels.org/index.php/sjim/article/view/50521. Acesso em: 8 jan. 2025.