Jelaskan Rujukan dari AT&T Corporation dalam bahasa melayu

The short film A CONTINENT IS BRIDGED (Reel 1 of 4, Reel 2 of 4, Reel 3 of 4, Reel 4 of 4) (1940) is available for free download at the Internet Archive

American Telephone & Telegraph logos, adverts and historical telephone maps on the Baring archive Risks and Rewards website

Syarikat yang ditubuhkan pada 1885