Database
Proquest Ebook Central Academic Complete
442
EBSCOhost Ebook Collection
277
Academic Video Online
63
SAGE Knowledge
13
Springer Complete eBooks
11
Books at JSTOR
7
Academic Search Premier
5
Oxford Scholarship Online
4
Springer e-books
4
DOAJ: Directory of Open Access Journals
2
EBSCO Open Access Journals
2
Wiley-Blackwell Backfiles (PALCI)
2
Digital Editions from Hong Kong University Press
1
Kanopy
1
MIT Press Direct to Open
1
Wiley Online Library Database Model
1