Fries, W. “J. Dohmen, O. Steens, De Ideale Gemeenschap. Civitas Academica Amstelodamensis Tussen 1948 En 1989”. BMGN - Low Countries Historical Review 111, no. 3 (January 1, 1996): 440–442. Accessed September 27, 2024. https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-104972.