WAGENAAR, C. Johann Hermann Knoop en de kunst van de geschiedenis. Bulletin KNOB, [S. l.], v. 115, n. 3, p. 132-146, 2016. DOI: 10.7480/knob.115.2016.3.1403. Disponível em: https://bulletin.knob.nl/index.php/knob/article/view/98. Acesso em: 25 jan. 2021.