Database
Proquest Ebook Central Academic Complete
154
EBSCOhost Ebook Collection
82
Books at JSTOR
16
Springer Complete eBooks
12
Academic Search Premier
10
Springer e-books
5
DOAJ: Directory of Open Access Journals
4
Adam Matthew Digital Collections
3
EBSCO Open Access Journals
3
SAGE Journals
3
SAGE Journals Complete Deep Backfile Purchase 2019
3
SAGE Knowledge
3
Wiley Online Library Database Model
3
Academic Video Online
2
Drama Online
2
Wiley-Blackwell Backfiles (PALCI)
2
Oxford Scholarship Online
1
Publisher's Site
1