Jansen, J.C.G.M. “F.J.M. Van Puijenbroek, Beginnen in Eindhoven. Allochtoon Ondernemersinitiatief in De Negentiende Eeuw”. BMGN - Low Countries Historical Review 101, no. 4 (January 1, 1986): 643–644. Accessed April 20, 2024. https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-103035.