↑Mahieu, Rilke (2020), Lafleur, Jean-Michel; Vintila, Daniela (ed.), "Diaspora Policies, Consular Services and Social Protection for Moroccan Citizens Abroad", Migration and Social Protection in Europe and Beyond (Volume 3): A Focus on Non-EU Sending States, IMISCOE Research Series (dalam bahasa Inggris), Cham: Springer International Publishing, hlm.231–246, doi:10.1007/978-3-030-51237-8_13, ISBN978-3-030-51237-8, S2CID229244954
↑Carnes, Nat (2012). Al-Maghred, the Barbary Lion: A Look at Islam. University of Cambridge Press. hlm.253. ISBN9781475903423. . In all an estimated 40,000 Moroccans have converted to Christianit