DVD-R vs DVD+R & DVD-RW vs DVD+RW: What's the Difference
DVD-R VS DVD+R: Difference between DVD-R and DVD+R
What are the differences between various types of writable DVD media (DVD-R, DVD+RW, and DVD+R?) - Quora
Difference between BD-R, BD-RE, DVD-R, DVD+R
DVD+R and DVD-R; What was that about? - YouTube
DVD-R, DVD-RW | MAU ART & DESIGN GLOSSARY|Musashino Art University
Amazon.com: DVD+R DL Double Layer Logo 8X 8.5GB 240min Video – LSK Media Logo Top, 50 Pack in Spindle | Blank DVDs for Burning Video | DVD Discs Blank | Recordable DVDs : Electronics