“D. Bos, Waarachtige Volksvrienden. De Vroege Socialistische Beweging in Amsterdam, 1848-1894”. BMGN - Low Countries Historical Review 118, no. 1 (January 1, 2003): 114–116. Accessed November 22, 2024. https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-106668.