Reitsma, Jan (2007), Religiosity and Solidarity. Dimensions and relationships disentangled and tested: Proefschrift Radboud Universiteit Nijmegen, pp. 134, ISBN 978-90-811956-1-4 (ICS-dissertation nr. 135). Religie & Samenleving, [S. l.], v. 3, n. 2, p. 139–140, 2008. DOI: 10.54195/RS.13165. Disponível em: https://religiesamenleving.nl/article/view/13165.. Acesso em: 3 jul. 2024.