http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Katalog wystawy (Centraal Museum ; Utrecht ; 2018)
Katalog wystawy (Alte Pinakothek ; Monachium ; 2019)
edited by Bernd Ebert and Liesbeth M. Helmus ; with contributions by Marten Jan Bok, Susanne Hoppe, Helen Langdon, Volker Manuth and Ashok Roy ; translations from the German Bram Opstelten, translation from the Dutch Michael Hoyle.
Published to accompany the exhibition: Utrecht, Centraal museum, 16 december 2018 - 24 march 2019 ; Munich, Bayerische Staatsgemäldesammlung, Alte Pinakothek, 17 april - 21 july 2019.