http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Katalog wystawy (Pierpont Morgan Library ; Nowy Jork ; 2007)
Leo Jansen, Hans Luijten, Nienke Bakker.
Na str. red.: Exhibition at The Morgan Library & Museum 28 September 2007-6 January 2008.