Janssen, Esther (2009). "Limits to expression on religion in France"(PDF). Agama & Religiusitas di Eropa, Journal of European Studies, Volume V - nr. 1, 2009, pp. 22–45. Produced in cooperation between the University of Indonesia and the Delegation of the European Commission. Archived from the original(PDF) on 17 February 2010. Retrieved 22 May 2010.
Janssen, Esther (2009). "Limits to expression on religion in France"(PDF). Agama & Religiusitas di Eropa, Journal of European Studies, Volume V - nr. 1, 2009, pp. 22–45. Produced in cooperation between the University of Indonesia and the Delegation of the European Commission. Archived from the original(PDF) on 17 February 2010. Retrieved 22 May 2010.