Book publications of 4 pages or more published by these publishers are included in VABB-SHW.
These publishers have published book publications with a GPRC label that are included in VABB-SHW.
These publishers have published individual book publications that are included in VABB-SHW.
At least one publication published by these publishers is included in VABB-SHW. This comprises publishers that are considered to employ peer review of all books as well as publishers with GPRC labels, with individual books in VABB-SHW, and with book series in VABB-SHW.