Não informado. (1984). AT&T Technical Journal. American Telephone and Telegraph Company.
Style de citation Chicago (17e éd.)Não informado. AT&T Technical Journal. New York: American Telephone and Telegraph Company, 1984.
Style de citation MLA (8e éd.)Não informado. AT&T Technical Journal. American Telephone and Telegraph Company, 1984.
Attention : ces citations peuvent ne pas être correctes à 100%.