iBooks Author
iBooks Textbooks
The future of the Book by IDEO
Our Choice by Al Gore
디지털 교과서와 종이 인쇄에 대한 비교 워크샵 강연
http://www.engadget.com/2013/08/08/textbooks-now-available-through-google-play-books-in-us/
http://www.cis.strath.ac.uk/cis/research/publications/papers/strath_cis_publication_26.pdf
http://www.benjaminrbrown.com/Documents/DITs4.0Final.pdf
http://hci.rwth-aachen.de/materials/publications/borchers1999c.pdf
http://ptgmedia.pearsoncmg.com/images/9780321884480/samplepages/0321884485.pdf
http://pinterest.com/3dissue/digital-publishing-guides/
http://www.nngroup.com/articles/mobile-usability-update/
android ui guideline pdf
http://developer.android.com/design/index.html
https://developer.apple.com/library/ios/documentation/userexperience/conceptual/mobilehig/MobileHIG.pdf
http://help.adobe.com/en_US/ppcompdoc/Step_by_step_guide_to_dps_se.pdf
http://www.simonwhatley.co.uk/user-interface-guidelines-for-mobile-and-tablet-devices
교보문고 류영호님의 전자책 현황
http://www.slideshare.net/pageraum2/201308-slideshare?utm_source=slideshow&utm_medium=ssemail&utm_campaign=upload_digest
전자책과 디지털 교과서
http://www.slideshare.net/pageraum2/final-cie-pt-20120125