VHS or Beta? A look back at Betamax, and how Sony lost the VCR format war to VHS recorders - Click Americana
Betamax vs VHS by BuddyBoy600 on DeviantArt
Videotape format war - Wikipedia
June 7, 1975: Before Digital, Before VHS ... There Was Betamax | WIRED
What do we learn about UX from… the VHS vs. Betamax wars?
Sony to Stop Making Betamax Tapes (Seriously) | Sound & Vision
Betamax is born, June 7, 1975 - EDN
Betamax vs VHS was only the tip of the iceberg for the format wars of the 80's
Betamax - Wikipedia
File:Beta tape sizes 2.jpg - Wikimedia Commons
Why Innovations Fail (3 Lessons from the war Betamax Vs. VHS)
Betamax vs VHS. Here's a good explanation about what happened
The Betamax Player | ancientelectronics
The Tale of the Tapes: How VHS Ultimately Beat Out Betamax – Legacybox
Legendary products: VHS VS BETA
Videotape format war - Wikipedia
VHS vs Betamax size | Ya, saya inBaliTimur | Flickr
The end of Sony's Betamax video tape: but the format wars continue in a digital world
Snapshots
Betamax was an incredible success! - Manchester Video
history - VHS vs Betamax: How influential was the pornography industry in the format war? - Skeptics Stack Exchange
1985 Sony Super Betamax vs. VHS promo sales tape. - YouTube
Funny Old Technology: Beta vs. VHS
Comparing Beta & VHS on Quality: Was Beta Really Better? - YouTube
Preservation Self-Assessment Program (PSAP) | Videotape
