Books at JSTOR: Open Access
2017
De Gruyter Brill Open Access eBooks
2020
Project Muse Open Access ebooks
2017
DOAB Directory of Open Access Books
2010
DOAB Directory of Open Access Books
2025
Cambridge Open Access Books and Elements
2025
OAPEN (Open Access Publishing in European Networks)
2025
DOAB Directory of Open Access Books
2025
Taylor & Francis eBooks (Open Access)
2025
OAPEN (Open Access Publishing in European Networks)
2025
DOAB Directory of Open Access Books
2025
Taylor & Francis eBooks (Open Access)
2025
OAPEN (Open Access Publishing in European Networks)
2022
DOAB Directory of Open Access Books
2022
DOAB Directory of Open Access Books
1992
EBSCO Open Access Journals
1891-01-01 ~ 1933-12-31
OAPEN (Open Access Publishing in European Networks)
2011
DOAB Directory of Open Access Books
2011
OAPEN (Open Access Publishing in European Networks)
2021