DOAB Directory of Open Access Books
2010
De Gruyter Brill Open Access eBooks
2025
ScienceDirect
2009
ScienceDirect
2021
OAPEN (Open Access Publishing in European Networks)
2026
DOAB Directory of Open Access Books
2026
OAPEN (Open Access Publishing in European Networks)
2023
DOAB Directory of Open Access Books
2023
Books at JSTOR: Open Access
2023
ScienceDirect
2014
International Monetary Fund (IMF) eLibrary
2003-01-01 ~ 2003-12-31
DOAB Directory of Open Access Books
2013
Books at JSTOR: Open Access
2013
ScienceDirect
2023