WILDT, K. de. Robert M. Kingdon mit Thomas A. Lambert, Reforming Geneva, 2012. Zwingliana, [S. l.], v. 41, p. 169–173, 2014. Disponível em: https://zwingliana.ch/index.php/zwa/article/view/2421. Acesso em: 2 feb. 2023.