ROTHLIN, S. Interview with Professors Margit Osterloh and Bruno S. Frey: Margit Osterloh教授和Bruno S. Frey教授专访. The Journal of the Macau Ricci Institute, [S. l.], v. 4, p. 111–126, 2019. Disponível em: https://journals.usj.edu.mo/index.php/mrijournal/article/view/150. Acesso em: 22 jan. 2025.