Database
Proquest Ebook Central Academic Complete
89
EBSCOhost Ebook Collection
63
Academic Video Online
27
SAGE Knowledge
14
SAGE Journals Complete Deep Backfile Purchase 2019
6
Academic Search Premier
4
SAGE Journals
4
Early English Books Online
3
Books at JSTOR
2
Springer Complete eBooks
2
Oxford Scholarship Online
1
Springer eBooks
1