Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q2163223 |
| Biografisch Portaal | http://www.biografischportaal.nl/persoon/37440863 |
| RKDartists | https://rkd.nl/explore/artists/85317 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.33354 |
| Adamlink URI | https://adamlink.nl/person/wolbers-dirk/3535 |
