General works of reference
Oxford Music Online: GROVE Dictionary of Music and Musicians (www.kb,nl)
Oxford Art Online (via www.kb.nl)
MGG: Musik in Geschichte und Gegenwart: library RUG
Cambridge Histories Online (via www.kb.nl) several volumes on music
Oxford Reference Online (via www.kb.nl)
Encyclopaedia Britannica (www.britannica.com)
Books
Portals en data banks
JSTOR Arts & Sciences (www.kb.nl)
RILM Abstracts of Music Literature (via mediatheek Hanze)
Project Muse (via www.kb.nl)
Ebooks
Ebook library (via www.kb.nl)
OAPEN Directory of Open Access Books (via www.kb.nl)
Catalogs
General suggestions of RUG university about searching for literature and data
https://www.rug.nl/library/where-can-i-find/
