50 Jahre "Pong": Ein Meilenstein für Atari und die Games-Branche - Games - derStandard.de › Web
Tennis (1981 video game) - Wikipedia
Atari - The success of Pong forced competitors into existence, which helped to shape the landscape for the current competitive industry big league players of today! What's your favorite Pong fun fact
Pong – Wikipedia
Why Pong scored so highly for Atari | Games | The Guardian
When PONG Came Home - Warped Factor - Words in the Key of Geek.