DOAB Directory of Open Access Books
2019
OAPEN (Open Access Publishing in European Networks)
2003
Books at JSTOR: Open Access
2003
De Gruyter Brill Open Access eBooks
2003
DOAB Directory of Open Access Books
2003
OAPEN (Open Access Publishing in European Networks)
2016
DOAB Directory of Open Access Books
2016
Oxford Open Ebooks
2016
DOAB Directory of Open Access Books
2025
DOAB Directory of Open Access Books
2022
OAPEN (Open Access Publishing in European Networks)
2024
DOAB Directory of Open Access Books
2024
De Gruyter Brill Open Access eBooks
2024
DOAB Directory of Open Access Books
2026
OAPEN (Open Access Publishing in European Networks)
2026
Books at JSTOR: Open Access
2026
Project Muse Open Access ebooks
2026
OAPEN (Open Access Publishing in European Networks)
2016
DOAB Directory of Open Access Books
2016