den Blaauwen, A. L. “De Porseleinschilder Pleun Pira (1734-1799)”. The Rijksmuseum Bulletin 39, no. 4 (December 15, 1991): 445–452. Accessed April 11, 2026. https://testplatform.openjournals.nl/the-rijksmuseum-bulletin/article/view/20607.