Collection
O'Reilly
121
Edward Elgar eBook Archive
16
Emerald Business, Management and Economics eBook Collection Archive
8
Oxford University Press
6
World Bank E-Library Archive
5
Cambridge Books Online
3
Directory of Open Access Books
1
Duncker & Humblot Wirtschaftswissenschaften 1996-2005
1
Elsevier ScienceDirect eBooks
1
JSTOR Open Access Books
1
Netlibrary
1
Oxford Handbook Online
1