բաց գրադարաններ
խմբագրել- Gutenberg
- Standard Ebooks
- Faded Page
- MIT Press
- Open Book Publishers
- Springer
- Open Access
- Radboud University Press
- UCL Press
- Cambridge University Press
- Open Oregon Educational Resources
- Archaeopress
- PressbooksOER
- University Press Library Open
- Amsterdam University Press
- Cornell University Press
- University of California Press
- Edinburgh University Press
- Taylor and Francis
- Oxford University Press
- Open book collective
- muse
- NYU press