Peter E.Childs.Peter Woufle (1727–1803): The Last of the Alchemists.„Bulletin for the History of Chemistry”.Vol. 48, No. 2,s.138, 140, 142, 145–148, 151,2023.Ann Arbor, Michigan:American Chemical Society, University of Illinois.ISSN1053-4385.[dostęp 2025-09-04].(ang.).
Peter E.Childs.Peter Woufle (1727–1803): The Last of the Alchemists.„Bulletin for the History of Chemistry”.Vol. 48, No. 2,s.138, 140, 142, 145–148, 151,2023.Ann Arbor, Michigan:American Chemical Society, University of Illinois.ISSN1053-4385.[dostęp 2025-09-04].(ang.).